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Strike441 [17]
3 years ago
8

Evaluate the given algebraic expression for x = 7 and y = 3. 2(x + y)2 A.)20 B.)42 C.)200 D.)400

Mathematics
2 answers:
horrorfan [7]3 years ago
6 0
A. you would put in 7 for X and 3 for Y.
3 + 7 = 10
2(10) = 20
makkiz [27]3 years ago
6 0
= 2(7 + 3)^2

= 2 * 10^2

= 200

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2 years ago
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lozanna [386]

Answer:

<h2>MP ≈ 2.98 cm</h2>

Step-by-step explanation:

Use sine:

sine=\dfrac{opposite}{hypotenuse}

We have:

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Substitute:

\dfrac{MP}{8.7}=0.342

\dfrac{MP}{8.7}=\dfrac{342}{1,000}              <em>cross multiply</em>

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6 0
3 years ago
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creativ13 [48]

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Step-by-step explanation:


8 0
3 years ago
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5 0
3 years ago
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adoni [48]

Answer:

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y = mx + b

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Hope this helped!

Have a supercalifragilisticexpialidocious day!

7 0
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