19 * 42 + 19 * 58 =
19(42 + 58) =
19 * 100 =
1900
Pythagorean theorem
c2 = a2 + b2
71^2 = 43^2 + b2
5041 = 1849 + b2
3192 = b2
b = 56.5 which is answer choice d
Answer:
srvdfv
Step-by-step explanation:
wetchm;akxd ijal
srry I really need points
I would think it is b sorry if im wrong
Answer:
12% increase
Step-by-step explanation:
Divide the difference between the two prices by the original price:
1.05/8.95
= 0.12
So, the percent change is 12%
