Answer:
A
= 225
π c
m

Step-by-step explanation:
the area of a circle formula with radius
A = π
r
in this case
A
=
π
× 15
A = 225
π c
m
The graph of the quadratic function f(x)=x² - 5x + 12 is a parabola which opens up.
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
The standard form of a quadratic equation is:
y = ax² + bx + c
The graph of a quadratic equation is a parabola.
The graph of the quadratic function f(x)=x² - 5x + 12 is a parabola which opens up.
Find out more on equation at: brainly.com/question/2972832
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Answer:
1 hour: 15
1 and a half hours: 22 and 1/2
2 hours: 30
2 and 1/2: 37 and a 1/2
:)
Answer: hope this helps
Step-by-step explanation: A is 3.2 x 100 = 320, 4.1 x 400 = 1,640, 2.7 x 600 = 1,620
Answer:
is this a test or a ongoing pratice or study guide
Step-by-step explanation: