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2 years ago

Please help me i am struggling with this, i will be giving brainliest and 20 points

Mathematics

2 answers:

uranmaximum [27]2 years ago

7 0

Answer:

27t

Step-by-step explanation:

guapka [62]2 years ago

3 0

Answer:

27t15

Step-by-step explanation:

3t times 3t times 3t

9t times 3t

27t

volume=LxWxH

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Describe how you would convince a friend that sin(x + y) does not equal sin x + sin y.

Citrus2011 [14]

Answer:

Step-by-step explanation:

PEMDAS

anything done in the parentheses comes first

so you have to add first then multiply

this is not the distributive property unless the two numbers in parentheses are not like terms

4 0

2 years ago

The total surface area of a cube is 96cm2, find its volume.

Setler [38]

Answer:

$\huge\boxed{V=64cm^3}$

Step-by-step explanation:

The formula of a surface area of a cube:

$SA=6a^2$

The formula of a volume of a cube:

$V=a^3$

We have

$SA=96cm^2$

Calculate the edge length (a).

$6a^2=96$ divide both sides by 6

$a^2=16\to a=\sqrt{16}\\\\a=4(cm)$

Calculate the volume of a cube:

$V=4^3=64(cm^3)$

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2 years ago

Write a numerical expression for 6 times the sum of 3 and 7

kompoz [17]

Answer:

6(3+7)

Step-by-step explanation:

i believe that is correct

6 0

2 years ago

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Murljashka [212]

Answer:

Step-by-step explanation:

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Your formula is

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2 years ago

What is the value of the expression with g=1.5? 5g^2

worty [1.4K]

Answer:

Step-by-step explanation:

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2 years ago