Answer:
942.5 in²
Step-by-step explanation:
The formula for the area (A) of a sector of a circle is
A = ½r²θ
where θ is the angle in radians.
1. Convert the angle to radians
θ = 125°
2. Area swept out by wiper arm
A = ½r²θ = ½ × (30 in)² × θ = ½ × 900 in²× θ = 450 θ in²
3. Area missed by wiper
A = ½r²θ = ½ × (6 in)² × θ = ½ × 36 in²× θ = 18 θ in ²
4. Area covered by wiper
A = 450 θ in² - 18 θ in² = 432 θ in²
5. Insert the value of θ
A = 432 × 25/36 π in² = 300π in² ≈ 942.5 in²
The area swept out by the wiper blade is 942.5 in².
Answer:
Vertical translation is along the y axis while horizontal translation is along the x-axis.
Vertex A' is at (-1 - 3, 2 + 6) = (-4, 8)
Vertex B' is at (1 - 3, 5 + 6) = (-2, 11)
Brainliest Pls
Step-by-step explanation:
Answer:
40 adult tickets 68 student tickets
Step-by-step explanation:
8a + 4s = 592
4(a + s = 108)
8a + 4s = 592
4a+ 4s = 432 -
------------------------------
4a = 160
a= 40
s = 180-40
s =68
Hi!
I can help you with joy!
- Parallel lines have the same slope.
- The given line has a slope of 3.
- This means that the line parallel to the given line has a slope of 3 as well.
<u>Answer:</u>
The line has a slope of 3.
Hope it helps.
If you have any queries, please ask.
~Misty~
Answer:
h=0.045
Step-by-step explanation:
