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2 years ago

Idk if this is correct or not !!!!!!!! WILL MARK BRIANLIEST !!!!!!!! PLEASE HELP !!!!!!!!!!!!!!!

Mathematics

2 answers:

andrew-mc [135]2 years ago

5 0

Answer:

yes i took this test thats correct ! brainliest please :)

Step-by-step explanation:

pav-90 [236]2 years ago

3 0

Step-by-step explanation:

no broh it will be:

m∠EFG=m∠FEH

By Alternate interior

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In the cafeteria tables are arranged in groups of 4, with each table seating 8 students. How many students can sit at 10 groups

Arisa [49]

4 tables = 1 group. So in 10 groups of tables, there are 40 tables. Each table seats 8 students, so you multiply 8 by 40, and that leaves your answer as 320 students. :)

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2 years ago

Multiply: (-4 + i)(-1 + 5i)

Olegator [25]

Answer:

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3 years ago

If 1,080 students attend sunshine middle school how many teachers can teach at the school? side note 1 teacher can teach 27 stud

sergij07 [2.7K]

Answer: 40

Step-by-step explanation: I’m not too sure but 1,080 divided by 27 equals 40

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1 year ago

Simplify: –5 1/4 - (-7 1/2)

Trava [24]

Answer:

-5 1/4 - (-7 1/2) = 9/4

Step-by-step explanation:

Use a calculator to check.

6 0

2 years ago

Please help me I will really appreciate it!!!

slega [8]

Answer:

$\displaystyle r=\sqrt[3]{\frac{3V}{4\pi}}$

The last option matches the correct solution

Step-by-step explanation:

Equation Solving

We have the following equation:

$\displaystyle V=\frac{4}{3}\pi r^3$

And it's required to solve it for r.

Solving this equation needs to perform some operations to have the r isolated from any other variables or constants.

It can be done by conveniently operating on both sides as follows:

Eliminate the denominator by multiplying by 3:

$\displaystyle 3V=4\pi r^3$

Move $4\pi$ to the other side by dividing by $4\pi$ :

$\displaystyle \frac{3V}{4\pi}= r^3$

Swapping sides to have r at the left side:

$\displaystyle r^3=\frac{3V}{4\pi}$

Finally, take the cubic root and leave r alone:

$\displaystyle r=\sqrt[3]{\frac{3V}{4\pi}}$

The last option matches the correct solution

5 0

2 years ago