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gabrieljerron
03.09.2021 •
Mathematics
Please explain how to do this im confused
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Ответ:
70° , 70°
Step-by-step explanation:
The 2 angles are corresponding and are congruent, then
23x + 1 = 4 + 22x ( subtract 22x from both sides )
x + 1 = 4 ( subtract 1 from both sides )
x = 3
Then the angles are
23x + 1 = 23(3) + 1 = 69 + 1 = 70°
4 + 22x = 4 + 22(3) = 4 + 66 = 70°
Ответ:
70° & 70°
Step-by-step explanation:
These angles are known as corresponding angles. This means they are congruent.
23x + 1 = 4 + 22x
23x + 1 - 22x = 4 + 22x - 22x
x + 1 = 4
x + 1 - 1 = 4 - 1
x = 3
Substitute the value for the variable.
23(3) + 1 = 70
4 + 22(3) = 70
Ответ: