Answer:
3
Step-by-step explanation:
4 ^2+x^2=5^2
5^2-4^2=9
square root of 9=3
Answer:
120
Step-by-step explanation:
3/8 3*8=24, 24+3 = 27
5/12 5*12 =60 60÷5= 65
27 + 65 = 92
212-212- 92=120
3 I think hope this helps
Answer:
240
Step-by-step explanation:
30%of what number is 72
of means multiply and is means equals
30% * W = 72
Change the percent to a decimal
.30 *W = 72
Divide each side by .30
.30W/.30 = 72/.30
W =240
The number is 240
X-(-7)=48 I believe this correct