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lisabon 2012 [21]
3 years ago
11

Simplify the following expression.

Mathematics
1 answer:
Allushta [10]3 years ago
5 0

Answer:

I got C.)5

Step-by-step explanation:

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Help please I’m confused
fomenos

Answer:

C, D, E

Step-by-step explanation:

l×w×h

Length and width are n

Height is 6

Plug them into the equation, the order can be changed. Also, n^2 is the same as n×n. Hope this helped you.

8 0
3 years ago
Read 2 more answers
What is the measure of ∠R ? Round your final answer to the nearest tenth, if necessary.
Lesechka [4]

In this question, it is given that

The measure of angle Q is 96 degrees. The length of side P Q is 30 feet. The length of side R P is 54 feet.

And to find the measurement of angle R, we have to use sine law, which is

\frac{sin Q}{PR} = \frac{sin R}{PQ}

Substituting the given values,we will get

\frac{sin96}{54} = \frac{sin R}{30}

sin R = \frac{30 sin 96}{54}

R = sin^{-1}( \frac{30 sin 96}{54})
R = 33.5 degree

Correct option is the second option .

4 0
4 years ago
Read 2 more answers
X + 5y = -27<br> -2x - 5y = 24
Rashid [163]

Answer:

Step-by-step explanation:

x+5y=-27

-2x-5y=24

If the signs are the same u minus if they are different u add

So they are different were gonna add

x+5y=-27

-2x-5y=24

-1=-3

You cant divide it further x=-3

Next were gonna subsitute in any equation

x(-3)+5y=-27

-3+5y=-27

+3 to -27

-7+3=-24

5y=24

24/5=4.8 y=4.8

I hope this helps.

4 0
3 years ago
B. Find the GCF and LCM of 2^3 x 3^4 x 7 and 2^5 x 5^2 x 7^3 x 13<br> Please urgent!
Aleksandr [31]

Answer:2940

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
1) An underlying principle of statistical inference is that one uses sample statistics to learn something about population param
crimeas [40]

Answer:

Average of amount of time students spend trying to find an eatery spot on campus.

The sample would be a pool of 100 students to survey from.

Population would be all the students attending Harvard university.

Statistic would be the average amount of time spend looking for eatery spot in campus.

The parameter would be the mean used to find the average amount of time spent looking for eatery spot in campus.

It was a convenient sample.

Step-by-step explanation:

A population is the entire pool from which a statistical sample is drawn. In this case our population is the entire students that attend Harvard University.

A sample is usually drawn from a population. In this case, the 100 students that were drawn from the population is the sample.

The sample was a convenient sample as the sample can be easily drawn from the population population, it doesn't depend on any probability.

6 0
3 years ago
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