Find the measure of the angle
1 answer:
Answer:
75
Step-by-step explanation:
We know that EA is a straight line(180) therefore
ang(ECD) = 180 - 115 = 65
The the sum of angles in a triangle is 180 as well therefore:
ang(DEC) = 180 - ang(EDC) - ang(ECD) = 180 - 40 - 65 = 75
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Answer:
13x-25
Step-by-step explanation:
7-2-30=5-30=-25
13x-25
18+8/4x2
18+8/8
18+1
PEMAS
parentheses,
It’s 0.775x +2.5 =correct
Answer: C
Step-by-step explanation:
4 ×5 to the power 2 is 100
100-7=93
