Answer:
a= 11, b= 12
Opposite angles of parallelogram are equal.
m<D = m<B
9b-2=106°
9b= 108°
b= 12°
Sum of the adjacent angles of a parallelogram = 180°
m<B+m<C = 180°
106°+7a-3=180°
7a = 180°-106°+3
7a=77°
a= 11°
Answer:
-1
Step-by-step explanation:
The sum of -1/2 and -5/10 is -1.
Answer:
-4 (as - and + = -)
Step-by-step explanation:
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Mrs. sing will pay 6,30$ for 3 and 1/2 pounds of green beans
Answer:
x=−2−√5 or x=−2+√5
Step-by-step explanation:
-5x2 - 20x + 35 = 30
Answer = x=−2−√5 or x=−2+√5
