1/u = 1/f -1/v
1/v = 1/u + 1/f
Answer:
Length 10, Width 20, Area 200
Step-by-step explanation:
Exponential rules state that when you divide exponents, you subtract by the powers. The powers have the same coefficients, so you can divide the two numbers.
6 - (-3) = 9
The answer is

.
<span>150% to decimal = 1.50 since 100% = 1
</span><span>1.50 x 20 = 30
</span><span>30 + 20 = 50</span>
Answer:
The value of x=27
Step-by-step explanation: