H=2A/(b1+b2).
All i did was rearrange the equation for h. i divided by the parentheses first. then, i multiplied each side by 2 to cancel out the 1/2.
Answer:
3 + x
Step-by-step explanation:
Sum means to add, so you would just add 3 and x (since they haven't given an actual number and only a variable).
Answer:
0.2272727
Step-by-step explanation:
calculator
Answer:
x= 11
y=14
z=17
Step-by-step explanation:
(Last number - first number in series) / numbers from the first to last number in series
(20-8)/4 = 3
8 + 3 = x
x + 3 = y
y + 3 = z
z + 3 = 20
Answer:
17 is the answer
Step-by-step explanation:
-7 + 6 = -1
-1 + 6 = 5
5 + 6 = 11
11 + 6 = 17