3 years ago

What is 15 % of 80 in a box

Mathematics

1 answer:

Softa [21]3 years ago

7 0

Answer: 12
explanation:

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Hey mm, i’m lost idk what to do •__•

IceJOKER [234]

To find the perimeter, we must add together the length of each side.

The tick mark on the lines means they are equal, so that means we have two lines that are equal to 10

26 + 10 + 35 + 5 + 10 + (38 - 10) = 114"

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4 years ago

3y=2x-9 what could be the other equation

worty [1.4K]

2 x - 3 y = 9. Is What I Got :)

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3 years ago

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I have a 3 foot board that needs to be equally decided into 1/2 how many extra peices will I have

anygoal [31]

Answer:

No extra pieces.

Step-by-step explanation:

Given:

Total number of foot board = 3

Equally divided into = 1/2

Question asked:

How many extra pieces will I have = ?

Solution:

By dividing 3 by 1/2 we can find the extra pieces.

= $3\div\frac{1}{2}$

= $3\times\frac{2}{1}$

= $6$

Since, the remainder is zero, thus there is no any extra pieces I have.

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3 years ago

The area of the square is 100 square centimeters. What is the area of the circle?

Setler79 [48]

$length \: of \: 1 \: side = diameter$

$area \: = {l}^{2} \\ 100 = {l}^{2} \\ \sqrt{100} = l \\ l = 10$

$diameter = 2 \times radius \\ 10 = 2 \times radius \\ radius = 5$

$circle \: area = pi \times {r}^{2} \\ circle \: area = 3.142 \times {5}^{2} \\ circle \: area = 3.142 \times 25 \\ circle \: area = 78.55 {cm}^{2}$

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3 years ago

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It snowed 14 cm in 5 hours. what is the unit rate

Dmitriy789 [7]

Answer:

2.8cm per 5 hours

Step-by-step explanation:

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3 years ago