The base will be 16in² and the height will be 8in²
-3x+17 because you want to simplify first by multiplying each term and then you combine like terms(x) and then you write the variable first
Answer: B
Step-by-step explanation: You make the values in the parentheses equal to zero.
(X + 3) = 0
X = -3
A is wrong because the root would be 3, not negative 3. C is wrong because 3 isn’t guaranteed to be a root. D is wrong because -3 is a real solution.
Calculate the length of the outside of the tire, which is the circumference of the tire.
Circumference = 2 x radius x PI
Circumference = 2 x 0.45 x 3.14 = 2.83 meters.
It travels 2.88 meters per second.
Divide the circumference by the amount of travel:
2.83 / 2.88 = 0.98 seconds to make one revolution.
Answer:
The lateral area of the regular prism is
Step-by-step explanation:
we know that
The lateral area of the regular prism is equal to
where
P is the perimeter of the base
h is the height of the prism
<em>Find the perimeter of base P</em>
-----> the regular pentagon has 5 equal sides
we have
substitute in the formula