Answer:
4
Step-by-step explanation:
two negative signs are equal to a positive sign
The square root of 144 is 12 (12*12) the square root of 256 is 16 (16*16)
Answer:
7 - n
Step-by-step explanation:
Answer:
t=-3.7
Step-by-step explanation:
Let's solve your equation step-by-step.
5(t+3)=−3.5
Step 1: Simplify both sides of the equation.
5(t+3)=−3.5
(5)(t)+(5)(3)=−3.5(Distribute)
5t+15=−3.5
Step 2: Subtract 15 from both sides.
5t+15−15=−3.5−15
5t=−18.5
Step 3: Divide both sides by 5.
5t/5=-18.5/5
t=-3.7
Answer:
a. V = 10*8*x
b. V= 10*8*22.5
Step-by-step explanation:
b. V= 1800