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nataly862011 [7]
3 years ago
13

Complete the missing value in the solution to the equation. ​ y = 3x -7 (1, ?,)

Mathematics
1 answer:
Luda [366]3 years ago
5 0

Answer: -4

Step-by-step explanation:

So, for y=3x-7, substitute the x with 1 (from (1,?) ) which gives you y=3(1)-7. Lastly, when you solve the equation, it would give you y=-4.

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Answer:

see the explanation

Step-by-step explanation:

see the attached figure to better understand the problem

step 1

Find the measure of arc EH

Remember that the measure of the complete circle is equal to 360 degrees

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Remember that

arc\ EF=m\angle EDF ----> by central angle

arc\ FG=m\angle FDG ----> by central angle

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substitute the given values

arc\ EH+55^o+70^o+110^o=360^o

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therefore

arc EH is congruent with arc EFG

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