Answer:
70p+80 + 2p+1
Step-by-step explanation:
they combine to the original expression
Answer:
94.985
Step-by-step explanation:
the equation for the area of a circle is pi*r^2
and i solved it with pi as 3.14, so pi would be 3.14
and radius would be half of the diameter,
(so 11/2 would be 5.5, so radius is 5.5)
and its radius squared(5.5 squared is 30.25)
30.25*3.14 = 94.985
if they use a different value for pi, the answer be
different so youd have to account for that ig
Answer:
-6n -3
Step-by-step explanation:
I'm assuming that if you don't need the variable solved, then you need it converted? here's another form.
Answer:
Yes
Step-by-step explanation:
A right triangle's formula, according to Pythagorean's Theorem, is a² + b² = c². a and b are the two legs, and c is the hypotenuse. To solve, we must substitute the variables with the given measurements.
9² + 12² = 15²
Let's now solve:
81 + 144 = 225
225 = 225
The formula works out in the end, so it is a right triangle!
Answer:
The quotient of 8 and d.
Step-by-step explanation:
I hope this helps you have a wonderful day! :D