Answer:
Use a calculator to add the cost of each item but don’t forget that there is tax!!
Step-by-step explanation:
Answer:
Use a calculator to add the cost of each item but don’t forget that there is tax!!
and usually is 15% of what is the total cost of each item without tax.
Step-by-step explanation:
Y=8-x
7=2-y
Substitute to solve
I will give Brainliest for the correct answer
Hurry please!!
Answer:
y=-5, x=13
Step-by-step explanation:
y value equals -5, plug that value into the other problem and solve
what is the equation of the line that passes through the points (2, 7) and is parallel to the line y= 4x+3
Answer:
y=4x+1
Step-by-step explanation:
7=4(2)+c
c=1
y=4x+1
2 of 8
© What single decimal multiplier would you use to decrease by 2% followed by a
3% decrease?
I need help, please, I'm not that good at math
Answer:
Please help me
Step-by-step explanation:
Answer:
Its D
Step-by-step explanation:
Il signor Rossi percepisce uno stipendio mensile di2000 euro. L’azienda dove lavora, in seguito a un periodi di utili superiori al previsto, aumenta gli stipendi del 6%.Successivamente, a causa di un periodo di crisi, gli stipendi vengono diminuiti del 6%. Dopo l’aumento e la diminuzione, a quanto ammonterà lo stipendio del signor Rossi? E qual e in percentuale la variazione di stipendio rispetto allo stipendio iniziale?
RISPOSTA: 1992,8 euro; -0,36%
Answer:
Mr. Rossi receives a monthly salary of 2000 euros. The company where he works, following a period of profits higher than expected, increases salaries by 6%. Subsequently, due to a period of crisis, salaries are reduced by 6%. After the increase and decrease, how much will Mr. Rossi's salary be? And what is the percentage change in salary compared to the initial salary?
Step-by-step explanation:
I translated it from Italian to English for you.
Consider this polynomial function. p(x)= x+3 + 7x^2 - 4x - 28 What is the remainder when is divided by each of these expressions? Type the answer in each box. Use numerals instead of words. For help, see this
Answer:
x-3: 50
X+4: 36
Step-by-step explanation:
Answer: 50
36
Step-by-step explanation:
Vanessa bought a 30 pound bag of rice she cooked 7.5 pounds of the rice she stores the rest of the rice in 4.5 pound portions what is the maximum number of portions she stored
Given :
Vanessa bought a 30 pound bag of rice she cooked 7.5 pounds of the rice she stores the rest of the rice in 4.5 pound portions.
To Find :
The maximum number of portions she stored.
Solution :
Let, number of portions she stored is n.
Amount of rice left, A = 30 - 7.5 = 22.5 pounds.
Now, number of portions of 4.5 pounds she stored :
[tex]n = \dfrac{22.5}{4.5}\\\\n = 5[/tex]
Therefore, maximum number of portions she stored is 5.
Hence, this is the required solution.
how do you find an equation for a line with a slope of 2/3 passing through (1,-4)
Answer:
The standard general equation for a straight line is:
y = mx + C. You said the slope of line is 2/3. m is always the slope in this context. So with the numerical value slope we have the line
Y = 2/3 X + C. You also said the line passes through the point (1, -4) that is the X value is 1 and the y value is -4. Substitute these value into the linear equation to find C, as follows
-4 = 2/3 + c. and so C = - 4 - 2/3 = -14/3 and so the equation of line is :
y = 2x/3 + 14/3 or if you like 3y = 2x + 14
It is important to remember that the convention of the bracketted numbers e.g. (1,-4) or ( 1, -4, z), say is that the first number in the brackets indicates the X value, the second the y value and the third, the z value in the case of 3 D coordinates.
Why does sin54°≈0.809≈cos36° in a right triangle?
A
54° and 36° are complementary angles in the same right triangle. sin54° is the ratio of the opposite leg and the hypotenuse and cos36° is the ratio of the adjacent leg and the hypotenuse. In this triangle, the opposite leg of 54° and the adjacent leg of 36° are the same leg in the triangle.
B
54° and 36° are complementary angles in the same right triangle. sin54° is the ratio of the adjacent leg and the hypotenuse and cos36° is the ratio of the opposite leg and the hypotenuse. In this triangle, the adjacent leg of 54° and the opposite leg of 36° are the same leg in the triangle.
C
54° and 36° are supplementary in the same right triangle. sin54° is the ratio of the opposite leg and the hypotenuse and cos36° is the ratio of the adjacent leg and the hypotenuse. In this triangle, the opposite leg of 54° and adjacent leg of 36° are the same leg in the triangle.
D
54° and 36° are supplementary in the same right triangle. sin54° is the ratio of the adjacent leg and the hypotenuse and cos36° is the ratio of the opposite leg and the hypotenuse. In this triangle, the adjacent leg of 54° and opposite leg of 36° are the same leg in the triangle.
9514 1404 393
Answer:
A
54° and 36° are complementary angles in the same right triangle. sin54° is the ratio of the opposite leg and the hypotenuse and cos36° is the ratio of the adjacent leg and the hypotenuse. In this triangle, the opposite leg of 54° and the adjacent leg of 36° are the same leg in the triangle.
Step-by-step explanation:
The answer explains itself.
The sum of angles in a triangle is 180°. When one of the angles is 90°, the sum of the other two angles is also 90°. That means those two acute angles are complementary (not supplementary).
The mnemonic SOH CAH TOA reminds you that ...
Sin = Opposite/Hypotenuse
Cos = Adjacent/Hypotenuse
Choose the correct answer to 8,817/43.
25 R2
205
205 R2
204 R45
Answer:
204 R45
Step-by-step explanation:
Answer: The answer will be 205 R2
Step-by-step explanation:
I know this because the steps to dividing are:
D - Divide
M - Multiply
S - Subtract
B - base(total)
If you do all of those steps then you'll get 205 R2
R = remainder(left overs)
So, the answer will be 205 R2
Whoever answers correctly earns brainliest.
Savannah drew a map of Texas for her Geography class. According to Savannah’s map scale, one-
half inch on the map represents approximately 77.5 kilometers. If the actual distance from Austin to El
Paso is approximately 930 kilometers, what is the approximate distance
between Austin and El Paso on Savannah’s map?
Answer:
6 inches
Step-by-step explanation:
First, take the 930 kilometers and divide it by 77.5 kilometers. You will get 12. This means the distance between Austin and El Paso is 12 one half inches. That is equivalent to 6 inches.
PLEEEEASE HELP BIG CHUNGUS WILL GRANT YOU WISHES IF YOU DO!!!
Given: Triangle ABC is isosceles. P is the midpoint of AB. Q is the midpoint of AC. AB ≅ AC
Prove: PC ≅ QB
By the Midpoint Formula, the coordinates of P are (_,_), and the coordinates of Q are (_,_).
By the Distance Formula, PC = QP = _, so PC ≅ QB by the definition of congruency.
[tex]\sqrt9a^2 + b^2[/tex]
(-11,9), (5,0)
Find the slope of the line through each pair of points
Answer:
slope = -9/16
Answer:
-9/16
Step-by-step explanation:
I attached a picture of what to do
Please help ASAP!!!!
Answer:
The second one.
Step-by-step explanation:
Answer: The second choice I think
Step-by-step explanation:
Write the equation of the line in slope intercept form given:
m = -6, b = 0
I need help please
Reggie is asked to graph this system of equations:
3x + 4y = 8
y-5x = 2
How many times will the lines intersect?
A. There is no way to tell without graphing the lines first.
B. The lines will intersect infinitely many times, because they are
identical.
C. The lines will not intersect, because this system has no solutions.
D. The lines will intersect once, because this system has one
solution.
We will solve by graphing this system.
According to the graph bellow, the answer is D. The lines will intersect once, because this system has one solution.
Answer: D. The lines will intersect once, because this system has one solution
Step by Step Explination:
Yes it is correct because I took the test and got 100%
Help me and I will give Ten CuPcAkEs
For YoUr TuMmY to DeVoUr
( But be Fast Before I eat them ALL)
Answer: 51
Step-by-step explanation: plug 24 into where X is. 1.5 times 24 is 36 then add the 15 and u get 51.
What two numbers multiply to 11.6
Please help
Which table of values represents a linear function ?
Answer:
Step-by-step explanation:
C
the equation would be y=2x+4
The solution is Option C.
The linear equation is given as y = 2x + 4
What is an Equation of a line?The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept
And y - y₁ = m ( x - x₁ )
y = y-coordinate of second point
y₁ = y-coordinate of point one
m = slope
x = x-coordinate of second point
x₁ = x-coordinate of point one
The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given data ,
Let the equation be represented as A
Now , the value of A is
Let the x values be = { -4 , -2 , 0 , 2 }
Let the y values be = { -4 , 0 , 4 , 8 }
The slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Substituting the values in the equation , we get
Slope m = ( 0 - ( -4 ) / ( -2 - ( - 4 ) )
On simplifying the equation , we get
Slope m = 4/2 = 2
Now , the equation of line is
y - y₁ = m ( x - x₁ )
Substituting the values in the equation , we get
y - 0 = 2 ( x - ( -2 ) )
On simplifying the equation , we get
y = 2x + 4
Hence , the linear equation is y = 2x + 4
To learn more about equation of line click :
https://brainly.com/question/14200719
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Pls Help.!!
Find the areas of the following: A square with a width and height equal to 5 feet.
Answer:
A = 25 ft²
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASGeometry
A square has all equal sides and anglesArea of a Square: A = x²Step-by-step explanation:
Step 1: Define
x = 5 ft
Step 2: Find Area
Substitute in x: A = (5 ft)²Evaluate: A = 25 ft²Hi, i'm trying to find the area of the attached rectangle, i'm trying to figure out how it works by putting it into pieces, i can't quite figure it out, any help would be nice!
Answer:
208[tex]cm^{2}[/tex]
Step-by-step explanation:
Area of a rectangle= base x height
Find the area for each one of the rectangles and add up
2(4x8)+2(6x8)+2(4x6)
what's the answer? 4/5×1/3?
Answer:
4/15
Step-by-step explanation:
what's the answer? 4/5×1/3?
so sometimes i put a question with lots of points and a lot of people come up just for the points and not to help me just to let these people know i report all the people who do it so what you do is not worth it 'cause when the person report you lose the points you earned so I don't see any point in it and why .
do not do with others what you do not like that when is do with you
Answer:
If you have any questions I can try to help :)
Step-by-step explanation:
I'm sorry people keep doing that to you
and thank you for the points <3
D. Direction: Plot following irrational numbers in the given number line.
1. 15
2.
46
3.
V55
4.
60
5.
V96
6.
14
7.
22
8.75
9. 34
10. 757 -
PIVOT 4A CALABAE
Answer:
Numbers and plot location given below:
√15 = 3.9 located between 3.8 and 4.0√46 = 6.8 located between 6.7 and 6.9√55 = 7.4 located between 7.3 and 7.5√60 = 7.7 located between 7.6 and 7.8√96 = 9.8 located between 9.7 and 9.9√14 = 3.7 located between 3.6 and 3.9√22 = 4.7 located between 4.6 and 4.8√75 = 8.7 located between 8.6 and 8.9√34 = 5.8 located between 5.7 and 5.9√57 = 7.5 locate between 7.4 and 7.6What is the sum of the first five prime numbers?
18
26
28
39
What is the answer to this question?
will get awarded with brainliest
(4a2+2)(6a2-a+2)
Answer:
Multiply each term in the first expression by each term in the second expression and combine like terms.
24a3+8a2+6a+4
Step-by-step explanation:
Answer:
[tex]24a^3+8a^2+6a+4[/tex]
Step-by-step explanation:
Hope it will help you
In the equation 3x+7=15, the number 7 is a.
Answer:
constant
Step-by-step explanation:
Answer:
Step-by-step explanation:
3x+7=15
= 3x= 8
=X=2.6(6 is reoccurring)
PLEASE HELP I ONLY HAVE 17 MORE MINUTES!!!!
Answer:
A. 6
Step-by-step explanation:
6/1 = 6
HELP!!!! Due in 1 hour.
Answer
these nut in you'er mouth
Step-by-step explanation: