What is the most efficient first step to isolate the variable term on one side of this equation?

Mathematics

1 answer:

stich3 [128]3 years ago

3 0

Answer: subtract 5 from both sides

Explanation: get rid of the 5 before moving on to isolating the variable

You might be interested in

Find an equivalent function for the following: f(x) = 3(2)4x

n200080 [17]

Hi there!

To find an equivalent function for this function, we can just simplify it.

f(x) = (6)4x

f(x) = 24x
is an equivalent function.

Hope this helps!

8 0

3 years ago

I also need help on this one smh

AysviL [449]

Answer:

C. 176.6 Square feet (I think)

Step-by-step explanation:

I tried many different ways and got three of the answers above but I think this is the right one.

The equation to find area of a circular cone base: $A= \pi r^2$

We are given the diameter (15 Feet) but we need to find the radius. So we use the diameter to radius formula: $r = \frac{d}{2}$
Plug in numbers: $r=\frac{15}{2}$ ≈ $7.5$
Use the Area formula now that you have radius: $A=\pi 7.5^2$
Solve and get = $a = 176.71458676$
Looking at the options the closest one to our answer (off by one-tenth) is C.