Answer:
6(x-10)=5-2(1-x)
Step-by-step explanation:
I divided by 3 the parenthesis, and multiplied by 3 the first number, which makes an equivalent equation.
Answer:
Step-by-step explanation:
tan (40) = x/12
x = 12*tan(40)
Answer:
C
Step-by-step explanation:
Okay so i cant figure out the first one, but the second one looks like -7:3