Answer:
3xy 12+=4
Step-by-step explanation:
Answer:x=4
Step-by-step explanation:
To solve
10(x+1)=56-2(x-1)
Open the brackets
10x+10=56-2x+2
Collect like terms
10x+2x=56-10+2
12x=48
Divide through by 12
x=4
Answer:
AB Corresponds to side DE (Make sure to keep them in that order); The statement ∠A~∠D is correct.
Let me know if you need further explanation.
In △ABC, m∠A=15°, a=9, and b=10
We apply sine law




0.287576716 = sin(b)
b= 16.7129 degree
angle A= 15 degree, angle B = 16.71 degree
So angle C = 148.29


c= 
c= 18.28