Answer:
x= 70
Step-by-step explanation:
AB= 180 so u add 20+ 50 and then substract that to 180 which leaves you with 110. The angles are the same on both sides so the other angle is also 110, leaving x to be 70°
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Answer:
Step-by-step explanation:
c.) as it is shown in both as a true statement
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The parts of the sum are 55 and 80.
Step-by-step explanation:
Let,
'x' be the smaller part and
'y' be the greater part of the number.
The sum is x+y = 135. --------(1)
The greater part y = x+25. ---------(2)
Substitute (2) in (1),
⇒ x+(x+25) = 135
⇒ 2x+25 = 135
⇒ 2x = 110
⇒ x= 110/2
x = 55
The smaller part is 55.
Substitute x=55 in (2)
y = 55+25 = 80
The greater part is 80.