The answer if we go by solving only for "r" Will be -2, in other words r=-2
64 ft² X <span>0.5=32ft²
</span>What is the surface area of the reduction? 3<span>2ft²</span>
Answer:
No Tyrell is incorrect.
Step-by-step explanation:
Tyrell is incorrect because if you take any even number and subtract one from it you would get an odd number. For example take 20, if you do 20-1 then that would give you 19.
For #1. Step 1: Set the equations equal to one another: (3x + 20) = (2x + 40)
Step 2: Subtract 2x on both sides of the equal sign: (3x-2x + 20) = (2x-2x + 40)
x + 20=40
Step 3: Subtract 20 on both sides of the equal sign: x + 20-20= 40-20
x=20
Step 4: plug in 20 for x: 3(20) + 20= 80 & 2(20) + 40= 80
Answer:
the answer is 8%
Step-by-step explanation: