Answer:
The unknown number is 34.
Step-by-step explanation:
x+5=39
x=39-5
x=34
35...I think because for each second of 7 seconds the elevator increases by 5 ft. so 5 times 7 is equal to 35 ft.
The answer when you evaluate 8P5 is <span> 6,720.</span>
Answer:
The expression for the given value of the variable d=75 is, 135
Step-by-step explanation:
Given the expression:
....[1]
We have to find the value for the given expression when d = 75
Substitute the value of d in [1] we have
![2(75)+\sqrt[3]{-45(75)}](https://tex.z-dn.net/?f=2%2875%29%2B%5Csqrt%5B3%5D%7B-45%2875%29%7D)
⇒ ![150+\sqrt[3]{-3375}](https://tex.z-dn.net/?f=150%2B%5Csqrt%5B3%5D%7B-3375%7D)
⇒
Simplify:
⇒
Therefore, the expression for the given value of the variable d=75 is, 135
This os totally right but you forgot to add a period next to each wor. it’s a run on word my dood and nobody likes those.