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2 years ago

Pls help me with this

Mathematics

1 answer:

Musya8 [376]2 years ago

4 0

<h3>Adjacent is not acute or right angle. Right angles are 90 degrees and acute are 89 and below. </h3><h3 /><h3>Adjacent are 91 and above so ACD would be adjacent and so would PRS.</h3><h3></h3><h2>Anwsers are: <em><u>ACD & PRS</u></em></h2><h2></h2><h2></h2>

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PLEASE HELP!!!! Find the volume. Round to the nearest tenth, if necessary.

Aleksandr [31]

Answer:

$63cm {}^{3}$

Step-by-step explanation:

the shape above is a cuboid and volume of a cuboid

= length x breath x height

=length=3cm

breath= 7cm

height= 3cm

volume= (3x7x3)cm =63 cm^3

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2 years ago

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3 years ago

What is the radical form of the expression 2 3/4<br><br> 3√4^2<br> 4√3^2<br> 3√2^4<br> 4√2^3

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3 years ago

Variables x and y are in direct proportion, and y = 48n when x = 16n. Which value of k correctly relates x and y in the equation

ella [17]

You want k.
k=y/x=48n/16n=3

3 0

3 years ago

Please answer this question now

Nataly [62]

Answer:

Step-by-step explanation:

To find s we use the cosine rule

That's

s² = SU² + ST² - 2(SU)(ST) cos S

From the question

SU = 5

ST = 13

S = 60°

Substituting the values into the expression we have

s² = 5² + 13² - 2(5)(13) cos 60

s² = 25 + 169 - 130cos 60

s² = 194 - 65

s² = 129

Find the square root of both sides

s= √129

s = 11.357816

We have the final answer as

<h3>s = 11.4 to the nearest tenth</h3>

Hope this helps you

3 0

3 years ago

Pls help me with this ​

Pls help me with this