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Thepotemich [5.8K]
3 years ago
14

Do 4x and 15 + x have the same value when x is 5? How do you know?

Mathematics
2 answers:
Masteriza [31]3 years ago
6 0
Yes, 4x = 4x5 which is 20. 15 + 5 is also 20 so it is equal
uysha [10]3 years ago
4 0

Answer:

yes

Step-by-step explanation:

4(5)= 20 and

15 + 5 = 20

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Answer:

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Step-by-step explanation:

11-2(x-5)

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If the measure of angle ABF=6x+26 and the measure of angle EBF=2x9 and measure of angle ABE= 11x-31 find the measure of angle AB
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Its not clearly given that whether EBF = 2x + 9 or 2x - 9.

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If EBF = 2x + 9,

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Step-by-step explanation:

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