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3 years ago

14

PLEASE HELP ME I WILL GIVE BRAINLIEST

1 answer:

igor_vitrenko [27]3 years ago

8 0

Answer:

i think maybe 1 a minute and 60 an hour? sorry if im wrong im not super great at math

Step-by-step explanation:

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Before getting to school, Keith has a few errands to run. Keith has to walk 5 blocks to the library, and 8 blocks to the store,

Lelechka [254]

Answer:

A

Step-by-step explanation:

3 0

4 years ago

Find the sum of last ten terms of the AP : 8, 10, 12,...., 126.

lidiya [134]

For finding, the sum of last ten terms, we write the given AP in reverse order i.e, 126, 124, 122,..., 12, 10, 8

Hence,first term (a) = 126, common difference, (d) = 124 - 126

So, $S _{10} = \frac{10}{2} [ 2a + (10 - 1)d ] \:$
$= 5 [2(126) + 9( - 2) ]$
$= 5(252 - 18)$
$= 5 \times 234 = 1170$

7 0

3 years ago

A right circular cylinder has a base radius of 56 mm and a height of 128 mm. What is its volume in cubic centimeters? Round the

anzhelika [568]

Answer:

V = 1261 mm2

Step-by-step explanation:

Hello

V = Pi*(r^2)*h

V = Pi*([56]^2)*(128=

V = 1261 mm2

Best regards

4 0

3 years ago

The rectangular prisms shown below are similar. What are the values of x and y?

Marrrta [24]

The answer would be 6

3 0

3 years ago

Read 2 more answers

A triangular piece of fabric has an area of 45 square inches. The height of the triangle is 15 inches. What is the length of the

saw5 [17]

Answer:

The length of the triangle’s base is of 6 inches.

Step-by-step explanation:

The area of a triangle is given by the following equation:

$A = \frac{b*h}{2}$

In which b is the length of the triangle's base and h is the height.

In this question, we have that:

$A = 45, h = 15$

So

$A = \frac{b*h}{2}$

$45= \frac{15b}{2}$

$15b = 45*2$

$b = \frac{45*2}{15}$

$b = 6$

Area in square inches, the length of the triangle's base will be in inches.

The length of the triangle’s base is of 6 inches.

6 0

3 years ago