Answer:
A = ((a+b)/2)h
Step-by-step explanation:
a and b are base (the top and bottom)
h is height
Answer:
490
Step-by-step explanation:
546-56= 490
490+56= 546
(2^6)^x=1
(4)^x=1
(4)^0=1
1=1
X=0
(5^0)^x=1
(1)^x=1
x=(-∞,∞)
Answer:
252
Step-by-step explanation:
[45-9]*7
36*7
252
Answer:
the answer is x=6 or x=-16
