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KengaRu [80]
2 years ago
5

4. If f(x) = |2x - 4 find f(-7) a.-18 b. 18 d. 10

Mathematics
1 answer:
bezimeni [28]2 years ago
4 0

Answer:

Answer is a

Step-by-step explanation:

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Answer:

D. None of the above; the triangles cannot be proven similar

Step-by-step explanation:

There are no signs that shows the triangles are similar or congruent for given information. So the answer is last option :

D. None of the above; the triangles cannot be proven similar

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MakcuM [25]

Answer:

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Step-by-step explanation:

The terms involving x are "like" terms, so their coefficients are added when the terms are combined.

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3 years ago
Explain how the diameter and circumference are related?
Keith_Richards [23]
<span> In math, we have a formula that relates these two parts of a circle. This formula is called the </span>circumference<span> formula, and it is C = pi*d where C stands for the </span>circumference<span> and d stands for the </span>diameter<span>. And pi is pi or 3.14.</span>
4 0
3 years ago
12.7 = x – 3.8 help again
PilotLPTM [1.2K]

Answer:

x=16.5

Step-by-step explanation:

12.7 + 3.8 = x - 3.8 + 3.8

16.5 = x

6 0
2 years ago
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