Answer:
This is hard to read, but i guess that the equation is:
So we have some things to solve:
First, for any number:
x^0 = 1
then 5^0 = 1.
And for negative powers,
x^-n = (1/x)^n.
And we
Then we can rewrite our equation as:
now we can cancel the seven in the numerator and the denominator
now, remember the relation:
a^x*a^y = a^(x+y)
then:
2*2^3 = 2^4
and 2^4/2^9 = 2^-5 = (1^2)^5
Then our equation is:
15/2^5 = 0.46875
Answer:
increase = 59-50
increase = $9.00
Percent = (increase/whole value) x 100
Percent = (9/50) x 100
Percent = 18%
Mark Brainliest
Answer: b
explanation: only choice B equals -9 like the given equation.
Answer:
4.14x3.14=12.9996
Step-by-step explanation:
This is the closest to 13 ft via circumference
Here is a few equations a dn formulas to remind you.
Area=3.14xRxR or Pi*rr
This is Pi times the radius times the radius.
The radius is half of the circle or half of the Diameter.
Area(semi-circle)=1/2x3.14xrxr
Circumfrence=3.14xDor 3.14xdiameter
<u><em>If this answer helped pls give brainlest.</em></u>
