- First we calculate the product of the denominator.
- Then we calculate the quotient of the numerator.
- We multiply the exponents of the expression.
- We divide.
Amy is helping plan her school's new basketball court. The west edge of the basketball court is located on the line y = 2x + 5.
1 answer:
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Answer:
133.45
Step-by-step explanation:
They are looking for arc length. The formula is
* 2πr
a quarter circle is 90°, so put 90 for n. 85 is the radius, so put that for r.
* 2 π (85)
133.45
Answer:
The correct option is B.
Step-by-step explanation:
The given equation is
..... (1)
Where, y is distance from home for an ant t minutes after starting out from a location near its home.
The slope intercept form of a line is
.... (2)
Where, m is slope and b is y-intercept or initial value.
On comparing (1) and (2), we get
Here, 5 represent the initial distance of ant from its home.
It means the ant is moving at 2 feet per minute and the ant started out 5 feet from its home.
Therefore option B is correct.