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Anna35 [415]
2 years ago
6

In the fallowing diagram, it is shown that mEHG is a right angle, mEHF = x+ 1 and mGHF = 5x+5. Find the value of x, the numerica

l values of mEHF and mGHF, and mark them on the diagram

Mathematics
1 answer:
GalinKa [24]2 years ago
4 0

Answer:

x = 14

EHF = 15 degree  GHF = 75 degree  

Step-by-step explanation:

(x+1) + (5x+5) = 90

(x+5x)+ (1+5) = 90

6x + 6 = 90

6x = 90-6

6x = 84

x = 84/6

x = 14

EHF + GHF = 90 degree

EHF = x+1

       = 14 + 1 = 15

       = 15 degree

GHF = 5x+5

        = 14 x  5 (+5) = 70 + 5

        = 75 degree

EHF = 15 degree  GHF = 75 degree  

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6 0
2 years ago
40 pts! PLEASE HELP FAST WILL MARK BRAINLIEST
muminat

Answer:

f(2) = 2.5×2-10.5

=5-10.5

=-5.5

g(2) = 64(0.5×2)

= 64×1

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f(3)=2.5×3-10.5

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f(4)=2.5×4-10.5

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g(4)=64(0.5×4)

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2 years ago
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Answer:

y = 108°

Step-by-step explanation:

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