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3 years ago

Find the product of (-2 x5y3 )( 3x2y )

Mathematics

1 answer:

Y_Kistochka [10]3 years ago

7 0

Answer:

(-2 x5y3 )( 3x2y )= -180 x2 y2

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What is the volume of the cylinder?

Elenna [48]

Answer:

Option D. $882\pi\ units^{3}$

Step-by-step explanation:

we know that

The volume of the cylinder is equal to

$V=\pi r^{2}h$

In this problem we have

$r=7\ units$

$h=18\ units$

substitute

$V=\pi (7^{2})(18)=882\pi\ units^{3}$ -----> exact value of the volume

5 0

4 years ago

What is the domain of the function y= 4x+6 - 7?

Fantom [35]

<h2>Answer:</h2>

<em>Domain:</em> (−∞,∞) , {x|x∈R}

<h2> explanation:</h2>

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

<u><em>Interval Notation:</em></u>

(−∞,∞)

<u><em>Set-Builder Notation:</em></u>

{x|x∈R}

i hope this helped. please give brainliest if it did!

4 0

3 years ago

Pranked haha hkjkdvhpihigiuaspihgpiaisuhgiuasi free redit

iren2701 [21]

Okay the answer is 69 because 81-2 is 69

6 0

3 years ago

Read 2 more answers

A distribution has a mean of 16 and a standard deviation of 6. What is the Z score that corresponds with 34?

Brrunno [24]

Answer:

Z = 3

Step-by-step explanation:

In a normal distribution, the Z score that corresponds with a data point x is calculated using the formula;

$Z=\frac{x-mean}{standard deviation}$

For the case given, the z score will be;

$Z=\frac{34-16}{6}=3$

7 0

4 years ago

Plz help theses are exponents

ohaa [14]

For number 30 its 3
10

for 34 its 2
1/3

3 0

3 years ago