Answer:
Step-by-step explanation:
Sight.
Answer:
18.9 or 23.625
Step-by-step explanation:
- Using
substitution
means you are going to solve one equation for one variable and substitute with
its value in the other equation in order to get also an equation with one
variable.
Answer:
c
Step-by-step explanation:
90+ (50-10)= 130+50=180
Answer:
[1] 49
[2] 56
[3] ∠8
[4] 64
[5] 64
Step-by-step explanation:
[1] If Angle A and B are complementary : Knowing that Complementary are 90 degree.
Hence, if Angle B is 41..
Then 90 - 41 = 49
Thus, Angel A = 49
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[2] If Angle A and B are supplementary : knowing that Supplementary are 180 degree.
Since Angel A is 124.
Then 180 - 124 = 56
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[4] 180-116 = 64
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[5] Since, ∠8 measures 116°, (Lines b and c are parallel.)
Thus, 180 - 116 = 64
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[RevyBreeze]
