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4 years ago

15

At the start of summer, Joan got haircut that took off 1 ¾ inches. By the end of the summer, her hair had grown 1 ¾ inches. What

is the overall increase or decrease to Joan's hair in inches?

1 answer:

Orlov [11]4 years ago

4 0

Answer:

There's no increase

Step-by-step explanation:

She got the same inches grown as the same she took off

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What is the y-intercept of the function f(x)=2/9x+1/3

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Answer:

1/3

Step-by-step explanation:

The equation given to you is in y=mx+b form.

m is the slope which in this case would be 2/9.

b is the y-intercept which in this case would be 1/3

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3 years ago

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Rate of change or slope. Hope it helps.

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3 years ago

Kirsten and Molly are on a 3-day bike ride. The entire route is 156 miles. On the first day they biked 64 miles, and on the seco

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The distance that Kirsten and Molly need to bike on their third day is obtained by subtracting the sum of the distances they have traveled after two days from the length of the entire route.

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3 years ago

Is this right or wrong ?

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Answer:

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3 years ago

A trapezoid has bases of lengths 13 cm and 17 cm. The

Vedmedyk [2.9K]

Answer:

135 cm²

Step-by-step explanation:

The area (A) of a trapezoid is calculated as

A = $\frac{1}{2}$ h(a + b)

where h is the height and a, b the parallel bases

Here h = 9, a = 13 and b = 17 , thus

A = $\frac{1}{2}$ × 9 × (13 + 17)

= 0.5 × 9 × 30

= 135 cm²

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3 years ago