Answer:
(x-7)(x+5) for the first one. (
3
x
−
1
)
(
x
+
5
)
=
0 for the second.
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
so they ran the trial ten times so now you have to aks how many times did they get heads
which would be 2/10 times
you want the accuracy of which they got so divide 2/10
we know the probability of getting heads is 50%
so when you calulate it, it will give you 0.2 use the percent button and get 0.1
Answer:
135 cubic centimeters
Step-by-step explanation:
The formula for volume of a pyramid is lwh/3 = V.
The base (length and width, remember) is 9 cm * 9 cm, because it's a square pyramid. The height is 5 cm. Plug these in!
lwh/3 = V
9*9*5/3 = V
<u>V = 135 cubic centimeters</u>
Answer:
this is really late but its option b
Step-by-step explanation:
Answer:
4950
Step-by-step explanation:
412.50 x 12
412.50 is the mothly rental
12 are the month in a year
so it is 4950
