Answer:
law of contrapositive
Step-by-step explanation:
Answer is 36.
First use the negative exponent rule. When a number is put to the negative power it becomes a fraction
4/3^2
Now 3 to the second power is 9
4/1/9 (4 over 1/9)
Now multiply 4 x 9 (dividing by 1/9 is the same as multiplying by 9)
4 x 9= 36
1.) Simply to 1/5 and 1/10
2.) put in decimal form 1/5= .2 and 1/10 = .1
3.) Add = .3
Answer:
c
Step-by-step explanation:
180(n-2) = 180(6-2) = 180(4) = 720
sum of interior angles = 720
x = 720 - ( 90+90+152+150+91)
x = 720 - 573
x = 147
answer x = 147
