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den301095 [7]
3 years ago
12

Which of the following circles have their centers on the x-axis?

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
6 0
I think this might be the Answer

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I need help, for this equation
love history [14]

Answer: y=1/2x+4

Step-by-step explanation:

Graph the line using the slope and y-intercept, or two points.

Slope:

1

2

1

2

y-intercept:

(

0

,

4

)

6 0
3 years ago
Read 2 more answers
Karina wants to fill the base so that it is 85% full. What is the volume of the base that she is filling? (Find 85% of the volum
Mazyrski [523]

Question:

Karina has recently begun kickboxing and purchased training equipment as modeled in the diagram below. The cylindrical base is 15 inches tall with a diameter of 22 inches.

Karina wants to fill the base so that it is 85% full. What is the volume of the base that she is filling? (Find 85% of the volume).

Answer:

Section = 4847.3205\ in^3

Step-by-step explanation:

Given

h = 15in -- height

d = 22in -- diameter

Required

85% of the volume

First, calculate the radius

r = \frac{1}{2} * d

r = \frac{1}{2} * 22= 11in

The volume (V) is then calculated using:

V = \pi r^2h

V = 3.142* 11^2 * 15

V = 5702.73\ in^3

85% of the volume is:

Section = 85\% * V

Section = 85\% *  5702.73\ in^3

Section = 4847.3205\ in^3

3 0
2 years ago
If sec ⁡ θ = − 2 secθ=−2 and the reference angle of θ θ is 6 0 ∘ 60 ∘ , find both angles in degrees from 0 ∘ ≤ θ < 36 0 ∘ 0 ∘
jek_recluse [69]
Yoasuibcerknvsekkvdh
4 0
3 years ago
If i walk 4 miles per hour how long will it take to walk a mile
fiasKO [112]
Hi there! The answer is 15 minutes.

Walking 4 miles per hour means that it takes you 60 minutes to walk 4 miles. To find the time it takes you to walk 1 mile, we must divide both sides by 4.

4 miles equals 60 minutes.
1 mile equals 60 / 4 = 15 minutes.

The answer is 15 minutes.
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3 years ago
Choose two answers. need help asap!
Lelu [443]
Opposite sides are congruent opposite angles are congruent
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