Answer:
false
Step-by-step explanation:
Answer:
230 points
Step-by-step explanation:
46 / 0.20% = 230
Solve the equation by isolating the variable you're solving for on one side of the equation and get everything on the opposite side.

The x variable is being square and is being subtracted by 64.
Find the inverse of all of these operations.
First, get rid of the subtraction operation. The inverse of subtraction is addition.
Add 64 to both sides of the equation.

Now the variable x is only being squared. Reverse this operation by using the inverse of exponents.
Take the square root of both sides.

So, x is equal to 8.
Answer:
A is the answer
12 in
first substitute the variables
then 78=1/2h(5 + 8)
this makes it an equation
add similar terms which equals to
78=1/2xhx13
then divide both sides by 13
6=1/2xh
lastly divide both sides by 1/2
12=h
Step-by-step explanation:
proof
A=1/2x12(5 + 8) then
A=1/2x12x13 then
A=6x13 then
A= 78in^2
Answer:
answer choice a! (16)
Step-by-step explanation: