<span>The curves x = y^2 - 4y and x = 2y - y^2 are two parabolas with vertices (-4,2) and (1,1), respectively.
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The solutions (0,0) and (-3,3) of system
give the common points of these parabolas.
The area is calculated in the image.
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Hello :
sin(−θ) = - sin(θ)
cot(−θ) = - cot(θ)
cot(θ) = cos(θ)/sin(θ)
sin(−θ) cot(-θ) = (- sin(θ))×(-cos(θ)/sin(θ)) = cos(<span>θ)</span>
Answer:
#1
<u>Correct choice is </u>
#2
<u>Correct choice is</u>
#3
<u>Correct choice is</u>
#4
<u>Correct choice is</u>
- B. ∠WYX and ∠WYZ are linear pairs
#5
<u>Correct choice is</u>
Answer:
A.
If the depth is 8 feet, the area of the base is 300 square feet. And if the area of the base is 600 square feet, the depth of the water is 4 feet.
Step-by-step explanation:
Depth = Volume/Area
d = V/A
12 = V/200
V = 12 × 200
= 2,400
When d = 8, A = 300
V = dA
= 8 × 300
= 2,400
When d = 4, A = 600
V = 4 × 600
= 2,400.
The first option is correct.
Answer:
10.91
Step-by-step explanation:
40.54-29.63= 10.91
BRAINLIEST ARE ALWAYS APPRECIATED :)
