Answer:
40 percentage
Step-by-step explanation:
sana makatulong I'm not sure
The sum of four consecutive odd integers is 328. What are the integers? (show your work)
Answer:
79, 81, 83, and 85
Step-by-step explanation:
x = 1st integer
x+2 = 2nd
x+4 = 3rd
x+6 = 4th
328 = sum
x+x+2+x+4+x+6 = 328
328/4 = 82
The 4 integers are the 2 odd integers on either side of 82 and closest to 82
That would be 79, 81, 83, and 85.
79 + 81 + 83 + 85 = 328
Y=x^3 - 3x^2 - 72x - 10
Answer:
x=7
Step-by-step explanation:
Because im right
number in squence
5,20,10,30,15,40
and say how did you do it
i will mark you the brainlist
Answer:
5 plus 15 is 20 and then subtract 10 it will become 10 then add 20 it became 30 then subtract 15 it will become 15 then add 25 to 15 answer 40
Step-by-step explanation:
the numbers are repeated again and again like we added 5 to 15 we got 20
then later we added 20 to 10 it became 30
If c (x) = 5 Over x minus 2 and d(x) = x + 3, what is the domain of (cd)(x)?
The domain of the function (cd)(x) will be all real values of x except x = 2.
Step-by-step explanation:
The two functions are c(x)=
[tex] \frac{5}{ \times - 2} [/tex]
and d(x) = x + 3
So, (cd)(x) =
[tex]( \frac{5}{ \times - 2} )( \times + 3) = 5\frac{( \times + 3)}{ \times - 2} [/tex]
Therefore, the domain of the function (cd)(x) will be all real values of x except x = 2. (Answer)
4 increased by three-fifths of a number is 49. What is the number?
Answer:
75
Step-by-step explanation:
Let n be the unknown number
4+3/5n=49Isolate variable- 3/5n=45Multiply by 5/3- n=75Answer:
the number is 49
Step-by-step explanation:
first, write an equation based on the words
4 increased by= 4+
three fifths of a number = [tex]3/5 * n[/tex]
is 49: =49
now, put it together: [tex]4 + 3/5*n=49[/tex]
Now, solve
4 + 3/5*n=49
4-4=0 49-4= 45
3/5*n=45
3/5*n / 3/5= n 45/ 3/5= 75
n=75
hope this helps:)
please crown me brainliest!!!
Does anyone know this answer???
Answer:
the pitch of the roof is 24ft²
Step-by-step explanation:
Formula: 1/2(b×h)
Given: b=4, h=12
> 1/2(4×12)
> 1/2(48)
> 24
seconds is given by the polynomial - 16² +1160. Find the height of the object at t = 7 seconds.
Answer:
use trial and error
Step-by-step explanation:
lma0
Consider the figure below where MN is parallel to PQ, angle PTS is equal to (19x +5) and angle NST is equal to (17x +15), determine angle MSR and angle STQ
From the figure shown where MN is parallel to PQ:
m<MSR = 100°
m<STQ = 80°
By carefully observing the figure shown:
<MSR is vertically opposite to <NST
Vertically opposite angles are equal
m<NST = (17x + 15)
<NST is alternative to <PTS
Alternative angles are equal
Therefore, m<NST = m<PTS
m<NST = 17x + 15
m<PTS = 19x + 5
17x + 15 = 19x + 5
19x - 17x = 15 - 5
2x = 10
x = 10/2
x = 5
m<NST = 17x + 15
m<NST = 17(5) + 15
m<NST = 100°
Since m<MSR = m<NST
m<MSR = 100°
m<PTS = 19x + 5
m<PTS = 19(5) + 5
m<PTS = 100°
m<PTS + m<STQ = 180° (Sum of angles on a straight line)
100 + m<STQ = 180
m<STQ = 180 - 100
m<STQ = 80°
From the figure shown where MN is parallel to PQ:
m<MSR = 100°
m<STQ = 80°
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Consider the graph of this absolute value function. Drag and drop the choices to the boxes to correctly describe the end behavior of the function. Correct answers only
Answer:
See belowStep-by-step explanation:
This function has a minimum value at vertex (3, -1) and maximum value is infinity.
As x → ∞ f(x) → ∞As x → - ∞ f(x) → ∞Which expression is equal to “8 less than the product of y and 9"'?
Answer:
Which expression is equal to “8 less than the product of y and 9"'?
Step-by-step explanation:
can anyone help me??
Answer and Step-by-step explanation:
To find the third side, we can use the Pythagorean Theorem.
The theorem states that if a triangle is a right triangle, and we already have two sides, we are able to find the third side.
The Pythagorean Theorem Formula is the following:
[tex]A^2+B^2=C^2[/tex]
A is any of the bases
B is the other base (you can make this the height)
C is the hypotenuse (the longest side)
We are given B and C, so lets plug them into our formula and solve for A.
[tex]A^2 + (4\sqrt{3} )^2=8^2[/tex]
Subtract [tex](4\sqrt{3} )^2[/tex] from both sides of the equation.
[tex]A^2=8^2 - (4\sqrt{3} )^2[/tex]
Now take the square root of both sides of the equation.
[tex]A=\sqrt{8^2 - (4\sqrt{3} )^2}[/tex]
Now plug this into your calculator and solve.
We get the answer to be:
4
#teamtrees #PAW (Plant And Water)
I hope this helps!
________
[tex] \: [/tex]
a² = c² - b²
a² = 8² - (4√3)²
a² = 64 - 48
a² = 16
a = √16
a = 4
The table displays the mean name length for seven samples of students.
Sample
Mean Name Length
1
5.4
2
7.1
3
6.3
4
5.2
5
6.0
6
4.9
7
6.2
What can be said about the variation between the sample means?
The variation between the sample means is small.
The variation between the sample means is large.
The variation shows that the values are far apart.
The variation cannot be used to make predictions.
Answer:
A ✔
Step-by-step explanation:
What percent is 15 of 50? Explain the steps in finding the percent
15 is 30% of 50. This is found by setting up a proportion: 15/50 = Percent/100, solving for Percent gives 30.
Let's call the part we're trying to find the percent of the "portion."
Portion = 15 (the value you want to find the percent of)
Total = 50 (the total value or whole)
Set up the proportion.
The ratio of the portion to the total as a percent, so we can set up a proportion:
Portion / Total = Percent / 100
Plug in the values.
Portion / 50 = Percent / 100
Solve for the percent:
Portion × 100 = 50 × Percent
Divide both sides by 50:
Percent = (Portion × 100) / 50
Calculate the percent:
Percent = (15 × 100) / 50
Percent = 1500 / 50
Percent = 30
Therefore, 15 is 30% of 50.
To learn more on Percentage click:
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how do I rewrite the equation of velocity, so that I'm solving for time and no velocity?
V= D/T is the formula for solving for velocity
Answer: V/D = T
Step-by-step explanation:
Question
Write 5x−y=14 in slope-intercept form.
Answer:
y=5x-14
Step-by-step explanation:
hope this helps!
Select why this equation is true or false without adding.
52 + 27 = 49 + 24
A. )True because, if we compare 52 to 27 and 49 to 24 they are exactly the same
distance apart on a number line. They just have different starting and ending points.
B.). True because, both 52-27 and 49-24 result in the same answer of 25.
C). False because, if 3 is subtracted from 52 to get 49, then, 49 and 27 more would not
equal 49 and 24 more. Putting together two larger numbers is not the same as
putting together two smaller numbers.
D). False because 52 + 27 does not equal 49
.
False because if 3 is subtracted from 52, then 49 and 27 more would not equal 49 and 24 more. Putting together two larger numbers is not the same as putting together two smaller numbers.
=======================================================
Explanation:
If we break up 52 into 49+3, then we can do the following rearrangement.
52 + 27 = 49 + 24
49 + 3 + 27 = 49 + 24
3 + (49+27) = 49 + 24
Notice that the 49+27 on the left is clearly larger than 49+24 on the right, mainly due to the 27 being larger than 24.
Then adding on 3 more means that the left side gets even larger.
So without having to add either side and simplify fully, we can see that the left side is larger than the right side. There's no way the two sides are the same number.
----------
Perhaps another quick way is to simply look at the units digits.
The 2 and 7 from 52 and 27 add to 2+7 = 9
The 9 and 4 from 49 and 24 add to 9+4 = 13 and we only care about the 3
The mismatch of the 9 and 3 is more evidence that the two sides aren't the same number.
Solve for x.
2(x+5) = – 10x + 34
will give brainliest
Answer:
x=2
Step-by-step explanation:
first you distribute the two on the left side of the equation and get 2x+10= -10x+34. Then add 10x to both sides of the equation to get 12x+10=34. Then subtract 10 from both sides of the equation to get 12x=24. finally divide both sides of the equation by 12 and get x=2
PLS HELP ME WITH THIS QUESTION!!!!!!!!
Answer:
G
Step-by-step explanation:
a + b + c = 80
Express a and c in terms of b using the ratios in fractional form, that is
[tex]\frac{a}{b}[/tex] = [tex]\frac{2}{3}[/tex] ( cross- multiply )
3a = 2b ( divide both sides by 3 )
a = [tex]\frac{2}{3}[/tex] b
[tex]\frac{b}{c}[/tex] = [tex]\frac{3}{11}[/tex] ( cross- multiply )
3c = 11b ( divide both sides by 3 )
c = [tex]\frac{11}{3}[/tex] b
Substitute the values for a and c into the original equation
[tex]\frac{2}{3}[/tex] b + b + [tex]\frac{11}{3}[/tex] b = 80 ( multiply through by 3 to clear the fractions )
2b + 3b + 11b = 240 , that is
16b = 240 ( divide both sides by 16 )
b = 15 → G
25/36 x 1 1/10 x 1 1/10 in simplest form
Answer:
121/144
Step-by-step explanation:
I need help in this, help please.
9514 1404 393
Answer:
x = 21
y = 60
Step-by-step explanation:
We assume the marks are angle measures.
The angles of a linear pair are supplementary:
(3x +5) +(6x -14) = 180
9x -9 = 180 . . . . simplify
9x = 189 . . . . . . add 9
x = 21 . . . . . . . divide by 9
__
At parallel lines, corresponding angles are congruent.
y +8 = 3x +5 = 3(21) +5 = 68
y = 60 . . . . . subtract 8
Which of the statements is true regarding the graph below.
A: The graph does not have a range.
B: In the graph, y varies directly with x.
C: The graph does not represent a function
D: The graph represents a function
Answer:
the graph does represent a function
Express 120 as the product of its prime factors.
Write the prime factors in ascending order.
Answer:
120 = 1 x 120, 2 x 60, 3 x 40, 4 x 30, 5 x 24, 6 x 20, 8 x 15, or 10 x 12. Factors of 120: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120. Prime factorization: 120 = 2 x 2 x 2 x 3 x 5, which can also be written 120 = 2³ x 3 x 5.
Step-by-step explanation:
X Equation practice with angle ad MZQPS is a straight angle. mZQPR = 7x - 4 10 mZRPS = 9x - 40 °
x=2
Step-by-step explanation:
is a equation is simple
Ken painted 14 meters of fencing in 1 hour. How many centimeters of fencing can he paint in 45 minutes?
Answer:
.
Step-by-step explanation:
Renee recieved $35.75 for selling 55 candy bars for a school fundraiser. At what rate was Renee selling each candy bar?
Answer:
every 1 candy bar sold she earned 0.65 cents
Step-by-step explanation:
Answer:
35.75$/55=0.65$
Step-by-step explanation:
What is the slope-intercept equation
for the following line?
Answer:
y=2x+8
Step-by-step explanation:
Hope this helps! :)
What is 1 + 1 + 2 - 7 + 4? Take your answer and make it x. X + 4 - 2 + X. What is the final answer?
Answer:
(b)
Step-by-step explanation:
1. In a group of cows and chickens, the number of legs was 14 more than twice the number of heads. The number of cows was:
(a) 5, (b) 7, (c) 10, (d) 12, (e) 14
Solution:
Let the number of cows be x and their legs be 4x.
Let the number of chicken be y and their legs be 2x.
Total number of legs = 4x + 2y.
Total number of heads = x + y.
The number of legs was 14 more than twice the number of heads.
Therefore, 2 × (x + y) + 14 = 4x + 2y.
or, 2x + 2y + 14 = 4x + 2y.
or, 2x + 14 = 4x [subtracting 2y from both sides].
or, 14 = 4x – 2x [subtracting 2x from both sides].
or, 14 = 2x.
or, x = 7 [dividing by 2 on both sides].
Therefore, the number of cows = 7.
Answer:
4
Step-by-step explanation:
When you add them the answer is 1.
Now our equation is X plus 4 minus 2 plus X so we will substitute X to our answer which would be
(1) plus 4 -2 plus (1)
1 plus 4 - 2 plus 1
equals to 4
Our answer is 4
multiply x2 + 3x + 2
x 2x^2 + 3x - 1
__________________
The value of the expression (x² + 3x + 2) × (2x² + 3x - 1) will be 2x⁴ + 9x³ - 12x² + 3x - 2.
What is the value of the expression?When the relevant components and basic processes of a numerical method are given values, the expression's result is the result of the computation it depicts.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
The expression is given below.
⇒ (x² + 3x + 2) × (2x² + 3x + 1)
Simplify the equation, then we have
⇒ (x² + 3x + 2) × (2x² + 3x - 1)
⇒ x²(2x² + 3x - 1) + 3x(2x² + 3x - 1) + 2(2x² + 3x - 1)
⇒ 2x⁴ + 3x³ - x² + 6x³ + 9x² - 3x + 4x² + 6x - 2
⇒ 2x⁴ + 9x³ - 12x² + 3x - 2
The value of the expression (x² + 3x + 2) × (2x² + 3x - 1) will be 2x⁴ + 9x³ - 12x² + 3x - 2.
More about the value of the expression link is given below.
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(p^2/(y-p)^y)-(2p/(y-p)^y-1)+(1/(y-p)^y-2))
Someone plz help me :(
Answer:
C
Step-by-step explanation:
Easy as
9,4
2,4
4-4 0 Distance
9-2
7 distance
Hope this helps!