Answer:6 liters of red paint
Step-by-step explanation:
Calculate the first two terms: 34÷6
Calculate the first two terms: 6
Answer:6
What’s the answer to this question i need help teaching my sibling
a) 10.7
b) ΔABE~ΔACD | Angle Angle Similarity
1) Analyzing that triangle, and considering they are similar we can write out the following to find x
a) If they are similar their corresponding sides are proportional, therefore we can write a pair of ratios.
[tex]\begin{gathered} \frac{x}{24}=\frac{8}{18} \\ \\ 18x=192 \\ \\ \frac{18x}{18}=\frac{192}{18} \\ \\ x\approx10.7 \end{gathered}[/tex]The smallest hypotenuse over the largest hypotenuse as well as there is a proportionality between those two corresponding legs 8 and 18.
b) In the last statement of that proof table, we can tell that the last line is well written as:
ΔABE~ΔACD | Angle Angle Similarity
The Angle Angle Similarity states that:
Note that in that table there are two instances in which there is a reference to two congruent angles.
Answer this please please
Answer:
X = 1/5
Step-by-step explanation:
16 - 10X = 14
10X = 2
X = 0.2
Answer
x=0.2
-16+10x=-14
10x=-14+16
10x=2
10x÷10=2÷10
x=0.2
Say you are given the graph of the line y = -x.
Write the equation of the line that is perpendicular to the given line and goes through
the point (8, 2).
The equation of the line which is perpendicular and goes through the point (8,2) is slope-intercept form of y = x - 6.
What is slope-intercept form?
A line's equation can be written in the slope-intercept form such that the slope (steepness) and y-intercept (where the line crosses the vertical y-axis) are instantly visible. This form is commonly referred to as the y = mx + b form.The equation of the line which is perpendicular and goes through the point (8,2) is y = x - 6
The equation of the required line in slope-intercept form is expressed as:
y-y0 = m(x-x0) where:
m is the slope
(x0, y0) is the point on the lin
Given the equation of the line as y = -x
Get the slope of the line
mx = -x
m = -1
Since the required line is perpendicular to this line, the required slope will be 1 (M = -(-1/1))
y-y0 = m(x-x0)
y - 2 = 1(x-8)
y - 2 = x - 8
y = x - 8 + 2
y = x - 6
Hence the equation of the line which is perpendicular and goes through the point (8,2) is y = x - 6.
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Question 8 (1 point)A tire manufacturer knows that 5% of tires contain a defect, and the presence of a defect is independent from tire to tire.What is the probability that if 5 tires are inspected, exactly 2 have a defect?Round to 3 decimal places.Blank 1:
ANSWER:
The probability is 0.018
STEP-BY-STEP EXPLANATION:
That 5% are defective means that 5 out of 100 tires are defective.
If 5 tires are selected, the probability that they are exactly defective is calculated as follows
[tex]\begin{gathered} P(X=k)=\frac{5Ck\cdot95C5-k}{100C5},\text{ for k = 2} \\ \end{gathered}[/tex]Now, resolving
[tex]\begin{gathered} 5C2=\frac{5!}{2!\cdot(5-2)!}=10 \\ 95C3=\frac{95!}{3!\cdot(95-3)!}=138415 \\ 100C5=\frac{100!}{5!\cdot\left(100-5\right)!}=75287520 \end{gathered}[/tex]replacing:
[tex]\begin{gathered} P(X=2)=\frac{10\cdot138415}{75287520} \\ P(X=2)=0.018 \end{gathered}[/tex]Write the number as a square. 25/169
A square has four equal sides, four vertices, and is a closed, two-dimensional object. It has parallel sides on either side. A square is also equivalent to a rectangle with equal length and width. The square number will be [tex]\frac{625}{28561}[/tex].
What is a square?A square is a common polygon with four equal sides and angles that are each 90 degrees in length.
A square has four equal sides, four vertices, and is a closed, two-dimensional object. It has parallel sides on either side. A square is also equivalent to a rectangle with equal length and width.
Many objects can be found in your surroundings that have a square shape. The chessboard, craft sheets, bread slice, picture frame, pizza box, wall clock, etc. are typical instances of this shape.
Specifications of a Square
It has four vertices and four sides.It has equal-length sides.Since all interior angles are equal and right angles, they are all 90° in length.360° is the total of all interior angles.Its two diagonals form a straight angle with one another.[tex](\frac{25}{169})^{2} = \frac{625}{28561}[/tex]
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Answer:
(√25/69)^2
Step-by-step expla$nation:
You might see this as cheating but technically it is the correct answer :)
Hope this helps ^^
btw is this RSM?
A large box of spaghetti noodles contains 3 pounds and costs $2.40. A student said the unit cost is $1.20 per pound. Is the student correct? Explain.
The cost of 3 pounds =$2.40
For the cost of 1 pound, divide the cost of three pounds noodles with 3.
[tex]\begin{gathered} Cost\text{ of 1 pound noodles=}\frac{2.40}{3} \\ \text{Cost of 1 pound noodles=\$0.8} \end{gathered}[/tex]The student is not correct ,
The cost of unit pound is $0.8
14. In the figure shown, a // b and c | d What is the value of x?
The angle x in the parallel line is 123 degrees.
How to find the angles in the parallel lines?In the diagram, l₁ and l₂ are parallel.
l₃ and l₄ are perpendicular to each other.
Since l₁ and l₂ are parallel lines, the line l₃ is a transversal that cut across the parallel lines.
Angle relationship are formed such as corresponding angles, alternate angles, vertically opposite angle etc.
Therefore,
57 + x = 180°
x = 180 - 57
Therefore,
x = 123 degrees.
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The cafeteria ordered 400 paper plates. They used 226 at breakfast. They bought 100 more. Then, they used some plates for lunch. Now there are 78 plates. How many plates did they use at lunch?
If the cafeteria ordered 400 paper plates. They used 226 at breakfast. They bought 100 more. Then, they used some plates for lunch. Now there are 78 plates. The number of plates that was used at lunch is 196.
Number of plated usedGiven :
Paper plates ordered = 400 plates
Plates used for breakfast = 226
Additional plate bought = 100
Plate used for lunch = ?
Hence,
Let calculate the plate left after breakfast
Number of plates = Paper plates ordered - Plates used for breakfast
Number of plates = 400 plates - 226 plates
Number of plates = 174 plates
Now let determine the plates that were used for lunch
Pates used for lunch :
Pates used for lunch = (174 + 100) -78
Pates used for lunch = 274 -78
Pates used for lunch = 196 plates
Therefore we can conclude that the number of plates that was used at lunch is 196 plates .
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Evalúe the limit. Show steps
After evaluating the limit we have came to find that the limit of [tex]\lim_{x\rightarrow \Pi }cos(x)[/tex] as x approaches π is –1
What is limit?As an input or as an index approaches a specific value in mathematics, a limit is the value that the function, sequence, or index approaches. The definitions of continuity, derivatives, and integrals all require limits, which are fundamental to calculus and mathematical analysis.
In addition to having a connection to the category theory concepts of limit and direct limit, the idea of a limit of a sequence is further generalized to include the idea of a limit of a topological network.
A limit of a function is typically expressed in formulas as
[tex]{\displaystyle \lim _{x\to c}f(x)=L,}[/tex]
To find the limit
⇒ [tex]\lim_{x\rightarrow \Pi }cos(x)[/tex]
Evalúe π as x
= cos (π)
= cos 180°
= cos(180° – 0°)
= – cos 0°
= – (1)
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if you could generate energy by fusing the hydrogen in water, how much water would you need to generate the electrical energy used by 10,000 typical homes?
The volume of the solution A that we require in the fusion reaction is 3.9x10^-7 L
What is fusion?The term fusion has to do with a kind of nuclear reaction in which there is the combination of two light nuclei to have a heavier nucleus. This is the kind of process by which energy is produced in the sun.
Given that;
If we conduct fusion of hydrogen in 1 liter of solution A, the energy that i obtained is 7.6x10^10 J. Then the energy that any one of the homes could use is 3x10^4 J.
Let x be the volume of the solution A that we need. It the follows that;
x * 7.6x10^10 J = 3x10^4 J
x = 3.9x10^-7 L
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Missing parts;
if you could generate energy by fusing the hydrogen in solution a, how much of the solution would you need to generate the electrical energy used daily in a certain home? energy released by fusion of hydrogen in 1 liter of solution A = 7.6*10^10 Electrical energy used daily in a certain family home = 3*10^4
f(x) = 2x - 1 g(x) = - 48 - 2 2 Find (f +g)(-3)
The value of the function is -9
What are functions?Functions are simply defined as mathematical expressions, rules, laws o theorem that compares or explains the relationship between two variables.
These variables are known as;
Independent variableDependent variableBased on the information given, we have that;
f(x) = 2x - 1 g(x) = - 4x - 2To determine the value of the function, (f +g)(-3), we have to add the functions for both f(x) and g(x)
We have;
(f +g)(x) = 2x - 1 + (-4x -2)
expand the bracket
(f +g)(x) = 2x - 1 - 4x - 2
Now, substitute the value of x as -3, we have;
(f +g)(-3) = 2(-3) - 1 - 4(-3) - 2
expand the bracket
(f +g)(-3) = -6 -1 + 12 - 2
Add or subtract the values
(f +g)(-3) = -9
Hence, the value is -9
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Add 3+i and 2 - 3i geometrically in the complex plane.
The result of the addition of complex numbers 3+i and 2 - 3i will be 5-2i as the rule says "to add or subtract two complex numbers, just add or subtract the corresponding real and imaginary parts.".
What is complex number?Every complex number can be expressed in the form a + bi, where a and b are real numbers. A complex number is an element of a number system that extends the real numbers with a specific element denoted I also known as the imaginary unit, and satisfying the equation i² = -1.
What is complex plane?The complex plane in mathematics is the plane made up of complex numbers, with real and imaginary numbers making up the x-axis (also known as the real axis) and the y-axis (also known as the imaginary axis) of the Cartesian coordinate system.
Here,
To add the complex numbers,
To add or subtract two complex numbers, just add or subtract the corresponding real and imaginary parts.
(3+i)+(2-3i)=5-2i
According to the rule, "to add or subtract two complex numbers, just add or subtract the corresponding real and imaginary parts," the sum of the complex numbers 3+i and 2 - 3i will be 5-2i.
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find volume of this figure . round to the nearest hundredth and use 3.14 for pie
ANSWER:
2034.72 cubic units
STEP-BY-STEP EXPLANATION:
The volume of the cylinder is given by the following equation;
[tex]V=\pi\cdot r^2\cdot h[/tex]The radius is equal to 6 and the height is equal to 18, let's substitute them and calculate the volume of the shown cylinder, like this:
[tex]\begin{gathered} V=3.14\cdot(6)^2^\cdot(18) \\ \\ V=3.14\cdot36\cdot18 \\ \\ V=2034.72 \end{gathered}[/tex]The volume of cylinder is equal to 2034.72 cubic units
Given the matrices A and B shown below, find – į A - B.A = [6 4] B = (-8 -11]
62 divided by 9531 please solve
The answer is 0.00650508866
(Look at picture) 8th grade pre-algebra math question, super easy!
Answer:
A
Step-by-step explanation:
The multiplicative inverse property states that any number multiplied by its multiplicative inverse (also called reciprocal) results in 1.
Please help I’ll mark you as brainliest if correct!
Answer:
327 x 564
1648+2092+1685
190068
Step-by-step explanation:
im pretty sure that this is right. and the bold letter are the missing ones
PLEASE HELP ME LIKE FOR REL I NEEED HELLLP
The x and y intercepts of the given graph of the function are 3/2 and -1 respectively.
Intercepts of the line
The point where the line or curve crosses the axis of the graph is called intercept. If a point crosses the x-axis, then it is called the x-intercept. If a point crosses the y-axis, then it is called the y-intercept.
Given equation of the line:
y = (2/3)x - 1
To find the y -intercept, putting x = 0, we get,
y = (2/3)*0 - 1
y = 0 - 1
y = -1
Hence, the y - intercept is -1.
To find the x -intercept, putting y = 0, we get,
0 = (2/3)x - 1
1 = (2/3)x
x = 3/2
Hence, the x - intercept is 3/2.
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In preparation for Thanksgiving dinner Miss Waters orders in 18 pound turkey she decide that this will be enough to feed eight people how many pounds of turkey is she planning per person
Help it’s timed!!!
I have no idea how to solve please help
Answer:
Here is the answer: sin(3π/2) = -1
So 3π/2 is the correct choice.
a motor oil retailer needs to fill 40 one quart bottles, and he has two tanks: one tank contains 2 gallons and the other contains 12 which will he need to fill the bottles.?
It is known that:
[tex]1\text{ quart=0.25 gallons}[/tex]Therefore, 40 quarts in gallons is:
[tex]40\times0.25=10\text{ gallons}[/tex]So to fill 40 quart bottles, atleast 10 gallons of oil will be needed.
Hence the tank of 12 gallons should be used since it has more than 10 gallons of oil.
The two gallon one does not have enough oil.
Option B that means the second option is correct.
"The 2 gallon tank is not enough ,but the 12 gallon tank is enough".
URGENT!! ILL GIVE
BRAINLIEST! AND 100 POINTS
Point C represents √11 on number line
Define number line.A number line is a visual depiction of numbers on a straight line in mathematics. A number line's numerals are arranged in a sequential manner at equal intervals along its length. It is often displayed horizontally and can extend indefinitely in any direction. A number line is exactly what it sounds like—a horizontal, straight line with numbers spaced evenly apart throughout its length. Since it's not a ruler, the distance between each number is irrelevant; instead, the numbers on the line specify how it should be used.
Given Data
Number:
√11
√11 = 3.31
Point C represents √11 on number line.
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2(3-i)(-2+ 4i) =
simplify each expression
Solve the equation on the interval 0≤x < 2.
2
4 tan²x - 12 = 0
Answer:
8 sec^2 x + 4 tan^2 x − 12 = 0 → sec^2x = tan^2x + 1
8 [ tan^2x + 1] + 4tan^2x - 12 = 0
8tan^2x + 8 + 4tan^2x - 12 = 0
12tan^2x - 4 = 0 divide through by 4
3tan^2x - 1 = 0
3tan^2x = 1
tan^2x = 1/3 take the square root of both sides
tanx = ±1 / √
The principal P is borrowed and the loan's future value A at time t is given. Determine the loan's simple interest rate r
P= $5000.00, A = $6250.00, t= 5 years
Simple interest typically favors consumers who pay their bills or loans on time or early each month because it is frequently calculated on a daily basis. The loan's simple interest rate is 4.5%.
Who benefits from a simple interest loan?Simple interest typically favors consumers who pay their bills or loans on time or early each month because it is frequently calculated on a daily basis.
In the aforementioned student loan example, if you paid a $300 payment on May 1st, $238.36 would be applied to the principle. On April 20, if you made the same payment, $258.91 would be applied to the principal. Your main balance will decrease more quickly and the loan will be paid off faster than anticipated if you can make an early payment every month.
On the other hand, if you pay the loan back late, you pay more in interest than if you pay it on time. If your payment is due on May 1 and you make it on May 16 (using the same car loan example), you will be charged interest for 45 days at a cost of $92.46. Consequently, only $207.54 of your $300 payment is applied to the principal. If you frequently make late payments over the course of a loan, your final payment will be more than anticipated because the principal did not decrease at the anticipated rate.
Principal amount,
P=$5000
Future value,
A=$5900
Time,
t=4years
Let us determine the loan's simple interest rate:
A=P(1+rt)
5900=5000(1+r*4)
5900=5000(1+4r)
5900=5000*1+5000*4r
5900=5000+20000r
5900−5000=20000r
900=20000r
20000r=900
r=900/20000
r=9/200
r=0.045
r=0.045/100%
r=4.5%
Therefore, the loan's simple interest rate is 4.5%.
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I need help with this Graphs of Quadratic Functions question.
Answer: [tex]y=-((x-2)/\sqrt{2} )^{2} +4[/tex]
Step-by-step explanation:
This equation has it's parabola starting at (2,4)
So, we know that our equation will include (x-2) and +4
Next, we see the parabola is upside down, so we need a -
Next, we see the equation is wider than normal, so we need to divide x by something.
at x = -2, a normal graph would go through (0,0) , but this one goes through (0,2)
at x = -2, [tex]2^{2} =4[/tex]
but we see at x = -2, [tex]x^{2} =2[/tex]
[tex]x=\sqrt{2}[/tex]
Bill has 5 apples and 5 bananas. He can put only 5 pieces of fruit in a bowl.
Will the number of bananas be greater or less as you move down the table? How do you know?
Answer:
Varies
Step-by-step explanation:
If bill were to put 4 bananas and only 1 apple there would be more banana's then apples, but if he put more apples then bananas then it would be the greater then bananas
9^3 = 3x3x3x
What’s the answer
Answer: 3*3*3*3*3*3
Step-by-step explanation:
The value of 9³ = 3ˣ and x = 6
9³ = 3 x 3 x 3 x 3 x 3 x 3
9³ = 3⁶
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the number be A
The number A = 9³
The value of A = 729
Now , the number 9³ can be expressed as the power of 3
So , the equation will be
9³ = ( 3² )³
= 3³ˣ²
= 3⁶
= 729
Therefore , the value of 9³ = 3⁶
Hence , The value of 9³ = 3ˣ and x = 6
9³ = 3 x 3 x 3 x 3 x 3 x 3
9³ = 3⁶
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What is the answer to 5p+10 = 8p + 1
1) In this problem, we need to isolate the variables on the left side.
[tex]\begin{gathered} 5p+10=8p+1 \\ 5p-8p=1-10 \\ -3p=-9 \\ \frac{-3p}{-3}=\frac{-9}{-3} \\ p=3 \end{gathered}[/tex]Notice that in two steps we can solve the problem.
2) Thus the answer is
[tex]p=3[/tex]In the right-angled triangle ABC in Fig. 4.3, B = 90° and the lengths of AB and BC are given to the nearest centimetre. Calculate AC.
Answer:
|AC| = 132 cm (nearest centimetre)
Step-by-step explanation:
Pythagoras Theorem
Pythagoras Theorem explains the relationship between the three sides of a right triangle. The formula is:
[tex]\large\boxed{c^2=a^2+b^2}[/tex]
where:
a and b are the legs of the right trianglec is the hypotenuse (longest side) of the right triangle.From inspection of the given right triangle:
a = AB = 45 cmb = BC = 124 cmc = ACSubstitute the given values into the formula and solve for AC:
[tex]\begin{aligned}c^2 & = a^2+b^2 &\\\\\implies AC^2&=AB^2+BC^2\\ AC^2&=45^2+124^2\\ AC^2&=2025+15376 \\ AC^2&=17401\\\sqrt{ AC^2}&=\sqrt{ 17401}\\ AC&=131.91285\\AC&=132\; \sf cm \; (nearest\;centimetre)\end{aligned}[/tex]
Therefore, |AC| is 132 cm to the nearest centimetre.