Evaluate the expression when a=4 and x=-4. -9a + x

1 answer:

3 0

Answer:

- 40

Step-by-step explanation:

When a = 4, and x = -4:

Evaluating algebraic expressions simply involve substituting the given values for a and x into the expression, -9a + x.

Hence, -9a + x = -9(4) + (-4) = -36 - 4 = -40

Therefore, the correct answer is -40.

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GuDViN [60]

A) 14
b) 16
c)-8
d) -37
e) 15

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Vinvika [58]

Here ya go:) this should work

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3 years ago

nata0808 [166]

Answer:

ARE ≅ ΔARC

By rule - SSS Congruence Postulate

Step-by-step explanation:

We are given that in the two triangles ARE and ARC.

Sides AE ≅ AC and RE ≅ RC

Moreover, they have AR as their common side.

So, we get that, in ΔARE and ΔARC, all the three corresponding sides are equal.

Thus, by the SSS Congruence Postulate, ΔARE ≅ ΔARC.

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3 years ago

attashe74 [19]

Peyton's mistake was in Step 3, so the correct answer is C.

They added an extra negative sign when it wasn't needed.

(Please mark this answer as Brainliest and leave a Thanks if I helped you!)

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3 years ago

ryzh [129]

H because it has a slope the rest do not or have a slope of zero

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4 years ago