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3 years ago

M/7 = 8 I need help please

Mathematics

1 answer:

madreJ [45]3 years ago

8 0

Answer:

m = 56

Step-by-step explanation:

So, this is a standard one-step equation so we do the inverse thingy:

8 x 7 = 56

And because 56/7 = 8

m = 56

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shepuryov [24]

It take 2.75 years
Step by step explanation:
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5 0

3 years ago

Question 1: find the volume of a cube whose total surface area is 486cm^2

lapo4ka [179]

<h3>The volume of cube is 729 cubic centimeter</h3>

Solution:

The surface area of cube is given as:

$Surface\ area = 6a^2$

Where, "a" is the length of side of cube

Given that, surface area = 486 square centimeter

$486 = 6a^2\\\\a^2 = \frac{486}{6}\\\\a^2 = 81\\\\a = 9$

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$volume\ of\ cube = a^3\\\\volume\ of\ cube = 9^3\\\\volume\ of\ cube = 9 \times 9 \times 9\\\\volume\ of\ cube = 729$

Thus volume of cube is 729 cubic centimeter

8 0

3 years ago

Please help easy stuff.......

nataly862011 [7]

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The name of the variable is obviously irrelelvant, so the same goes for the second function:

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3 0

3 years ago

Read 2 more answers

(awarding brainliest) i’m not that smart pls help.

Alenkasestr [34]

Answer:

4) (2)(4)(3.14) = 25.12 m

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3 years ago

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jeyben [28]

Since the question only asks for bagels, put the cream-cheese idea aside.
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3 years ago