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Cerrena [4.2K]
4 years ago
9

Simplify the expression 5^2-4 ——— 5+2

Mathematics
1 answer:
Jlenok [28]4 years ago
7 0

\bf \cfrac{5^2-4}{5+2}\implies \cfrac{25-4}{7}\implies \cfrac{21}{7}\implies 3

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4 0
4 years ago
If p(x) = 2x2 - 4x and g(x) = x - 3, what is (pog)(x)?
stira [4]

Answer:

<h2>2x² - 16x + 30</h2>

Step-by-step explanation:

p(x) = 2x² - 4x

g(x) = x - 3

To find (pog)(x) replace every x in p(x) by g(x)

That's

(pog)(x) = 2(x - 3)² - 4(x - 3)

= 2( x² - 6x + 9) - 4x + 12

= 2x² - 12x + 18 - 4x + 12

<h3>= 2x² - 16x + 30</h3>

Hope this helps you

3 0
3 years ago
Hi can you please help me, please ​
Marina CMI [18]

1. Remote interior angles of ∠RPQ are: ∠PRQ and ∠RQP.

2. ∠RPS

3. ∠RPS, ∠QPV, and ∠QRU.

4. ∠RPS = ∠QPV [vertical angles]

5. ∠RPS + ∠RPQ = 180° [linear pair]

<h3>What are Remote Interior Angles of an Exterior Angle in a Triangle?</h3>

The remote interior angles to an exterior angle in a triangle are angles that lie directly opposite the exterior angle of the triangle and do not share a vertex or corner of a triangle with the exterior angle.

1. Remote interior angles of ∠RPQ are: ∠PRQ and ∠RQP.

2. ∠RPS is an exterior angle that has ∠PRQ and ∠RQP as its remote interior angles.

3. Exterior angles of the triangle are: ∠RPS, ∠QPV, and ∠QRU.

4. ∠RPS = ∠QPV [vertical angles]

5. ∠RPS + ∠RPQ = 180° [linear pair]

Learn more about remote interior angles on:

brainly.com/question/2638190

#SPJ1

8 0
3 years ago
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