Answer:
A = π(34), or approx. 106.8 units²
Step-by-step explanation:
Recall that the formula for the area of a circle is A = πr².
If (3, 5) is a point on the circle at hand, then the radius (found using the Pythagorean Theorem) is r = √(3² + 5²) = √(9 + 25) = √34.
Then r² = 34, and the area of this circle is
A = π(34), or approx. 106.8 units²
Answer:
No, the clay will not pour out easily. I know this because the angle of the truck bed is less than 50°, which is the minimum angle for easy pouring.
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you that ...
Sin = Opposite/Hypotenuse
If α represents the angle of the truck bed, this means ...
sin(α) = 9/15
We can find α using the inverse sine function:
α = arcsin(9/15) ≈ 36.87°
We note this angle is less than 50° so we expect the clay will not pour out easily.
Answer:
B.15
Step-by-step explanation:
k+45=60
=>k=60-45
=>k=15
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Answer:
When slopes are different intersecting lines will be produced.
Step-by-step explanation:
It could be perpendicular in some cases but in any case they will intersect as long as the slopes are different.