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lara [203]
4 years ago
15

I need help asap :):):):

Mathematics
2 answers:
KiRa [710]4 years ago
6 0

Answer:

\frac{1}{2} k + 2.5 = 7

Step-by-step explanation:

\frac{1}{2} (k + 5) = 7 \\  \frac{1}{2} k + 2.5 = 7

Anestetic [448]4 years ago
6 0

Answer:

B

Step-by-step explanation:

1/2 times 5 is 2.5 and 1/2 times k is 1/2k

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Someone help me with this please
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Answer:

x(x-3)(x+5)=x(x^{2}+5x-3x-15)=x^{3}+2x^{2}-15x

If something is not clear

Just ask in the comment below

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3 years ago
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3 years ago
I need help in this question
dimulka [17.4K]

Answer:

x = 4

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Since we know the values of each, we can make the equation:

5x + 1 + 62 = 18x + 11

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Now that we know the value of x, we can substitute it inside the formulas for m∠EFH and m∠EFG.

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m∠EFG:

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