help please we have to solve for a variable
Inverse operations are pairs of mathematical manipulations in which one operation undoes the action of the other—for example, addition and subtraction, multiplication, and division. The inverse of a number usually means its reciprocal, i.e. x - 1 = 1 / x. The product of a number and its inverse (reciprocal) equals 1.

Answer:a

Step-by-step explanation:

Percentage of games the team scored between 77 and 92 is 77.7% .

Given data from the histogram shows the number of games that are played in the range of 77 - 92.

Total number of games played = 18

Number of games played in the range 77 - 92 = 14

Percentage of games played in the range 77-92 = (Number of games played in the range 77 - 92) / (Total number of games played)   × 100

Percentage = (14)/(18)   × 100

                    = 77.7% .

Hence the number of games played in the given range is 77.7%.

Learn more about percentage,

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Answer:

$1,438.40

Step-by-step explanation:

$1,240 × (0.08 × 2) = $1,438.40

Brainliest, please!

Answer:

-10

Step-by-step explanation:

Answer:

1. 3609996

2. 247009

3. 1447209

Step-by-step explanation:

they said dont use a calculator but nothing about brainly

Answer:

(i) 3609996

(ii) 247009

(iii) 1447209

Answer:

I know it was a beautiful question

Answer:

B=5

Step-by-step explanation:

25/5=5

I don´t know about scale factor so I will also say 5

Answers:

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Explanation:

Look at the left most sides of each figure. Dividing the smaller side over the larger leads to 7/35 = (1*7)/(5*7) = 1/5. This is the scale factor. It means the blue figure's side lengths are 1/5th of the orange figure's corresponding side lengths.

So that explains why your teacher put A = 20(1/5) = 4

Multiplying the orange side lengths by the scale factor gets you the blue side lengths.

Now focus your attention on the far right most side lengths of 25 and B

We can see that B = 25(1/5) = 5 feet.

Answer:

draw a line that makes a triangle and rectangle.

hypotenuse= 30

3k-4k-5k triangle

18-24-30

so the short part of triangle is 18 cm

10+10+18+24+30 equals 92

sorry for language I am not familiar with English

the perimeter of this shape is

24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm

Answer:

y=-3/2x+1

Step-by-step explanation:

-3/2 is the slope

1 is the y intercept

Answer:

10 ft

Step-by-step explanation:

Because if you look on the other side to the 6 you can tell its going to be bigger and it looks like it would be 4 more, and it wouldn't be ft squared because the rest arent like that so ft is the only one that matches the rest.

Answer:

He is not correct because you need to multiply by 3 because 4 x 3 equals 12. So you would do 9 x 3 which equals 27

Step-by-step explanation:

Answer:

w = -8

Step-by-step explanation:

7(w + 13) = 35

Divide each side by 7

7/7(w + 13) = 35/7

w+13 = 5

Subtract 13 from each side

w+13-13 =5-13

w = -8

Or you can distribute

7w +91 = 35

Subtract 91 from each side

7w+91-91 = 35-91

7w = -56

Divide each side by 7

7w/7 = -56/7

w = -8

Answer:

7(w+13)=35  {Here, 7 is wholly multiplied to w and 13}

7w+91=35

7w=35-91= -56

w= \(\frac{-56}{7}\)

w= -8

Proof:

7(-8+13)= -56+91= 35

Therefore, w= -8

Answer:

33.(333)%

Step-by-step explanation:

1/3 of the pie is less than 3, so 33.(33)%

Answer:A=2b square root 2

Step-by-step explanation: the base is b and the exponent is 2 the factor b repeats2 time so the base is b and exponent is 2

Answer:

20 units

Step-by-step explanation:

(16, 0), (0, 12)

(x₁, y₁)   (x₂, y₂)

d = √(x₂ - x₁)² + (y₂ - y₁)²

d = √(0 - 16)² + (12 - 0)²

d = √(-16)² + (12)²

d = √(-16)² + (12)²

d = √256 + 144

d = √400

d = 20

I hope this helps!

Answer:

Step-by-step explanation:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

Answer:

Meg is correct

Step-by-step explanation:

From the question, we have:

Required

The average

The average hour is calculated using:

\(\frac{}{x} =\frac{[x}{n}\)

So, we have:

\(\frac{}{x} =\frac{1+2+3+4+5}{5}\)

\(\frac{}{x} =\frac{15}{5}\)

\(\frac{}{x} =3\)

Meg calculated the mean as 3; while Tara calculated the mean as 4.

Hence, we can conclude that Meg is correct

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