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2 years ago

12

CAN ANYONE HELP ME THAT IS GOOD IN MATH

1 answer:

Vsevolod [243]2 years ago

7 0

OK soto find percentages or portions of a number you need to do this equation %/100 * x/#. Meaning that for example number one it would be 23/100 * x/52. And the process is to multiply the numbers opposite of each other and divide by 100. Which would give you 11.96. For instances like number two you would have to put the numbers depending on what they are for example 12/42 * x/100
Tell me if any of this makes sense and I can give you more explanation if you need help

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73.18 minus 5 .23 multiply 9.34

maks197457 [2]

Answer: 634.653

I don't know if this is right or not, but i hope this helps

4 0

3 years ago

Read 2 more answers

a small bridge sit atop for cube shaped powers that all have the same volume. The combined volume of the four pillars is 503 how

Natasha_Volkova [10]

Answer:

60 inches long are the sides of the pillars.

Step-by-step explanation:

Given : A small bridge sits atop four cube shaped pillars that all have the same volume. the combined volume of the four pillars is 500 ft cubed.

To find : How many inches long are the sides of the pillars?

Solution :

Refer the attached picture below for Clarence of question.

The volume of the cube is $V=a^3$

Where, a is the side.

The combined volume of the four pillars is 500 ft cubed.

The volume of each cube is given by,

$V=\frac{500}{4}=125\ ft^3$

Substitute in the formula to get the side,

$125=a^3$

$a=\sqrt[3]{125}$

$a=5\ ft$

We know, 1 feet = 12 inches

So, 5 feet = $5\times 12=60$ inches

Therefore, 60 inches long are the sides of the pillars.

6 0

3 years ago

Can somebody please help me out please my grads are bad

Vika [28.1K]

Answer:

a) 10 inches

b) 48 feet

Step-by-step explanation:

10 inches, 60/6 = 10

48 feet, 8*6 = 48

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3 years ago

How long did lizzie practice on thursday and friday altogether<br> free brainliest

snow_tiger [21]

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1 year ago

Write two decimal that are equivalent to the given decimal 9.50

otez555 [7]

Two decimals that are equivalent to 9.50 are 9.5 and 9.500

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3 years ago