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MaRussiya [10]
3 years ago
14

Solve for x A)3.0 B)3.25 C)3.5 D)3.75

Mathematics
1 answer:
tatuchka [14]3 years ago
3 0

Answer:

Answer:  D) 3.75

Step-by-step explanation:

According to the Insersecting chords theorem, when you multiply the lengths of the segments of one of the chords in a circle, the product obtained is equal to the product of the segments of the other chord.

Based on this, you can find the value of "x" with:

Solve for "x" (Applying the Division property of equality, you can divide both sides of the equation by 4). Then:

This value matches with the option D.

MARK THIS <u>AS BRAINLIEST</u>

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On average shawnte drinks 1/2 of a 6 ounce glass water 2/3 hour. How much water does she drink in an hour
kirill115 [55]

1/2 of 6 = (1/2)*6 = 0.5*6 = 3

Shawnte drinks 3 ounces of water in 2/3 hrs.

3 oz = 2/3 hr

3*(3 oz) = 3*(2/3 hr) .... multiply both sides by 3

9 oz = 2 hrs

She drinks 9 ounces of water in 2 hrs

9/2 oz = 2/2 hrs .... divide both sides by 2

4.5 oz = 1 hr

<h3>She drinks 4.5 ounces of water in 1 hour. </h3>
5 0
3 years ago
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A cylindrical container has a radius of 4 cm and a height of 7 cm. to the nearest tenth, what is the volume of the container? A)
Marat540 [252]
Answer is 351.9cm. Hope I helped have a good day !
7 0
3 years ago
A [?] degrees<br> B 43°<br> C 15°<br> What is the measure of A?
alexira [117]
122 degrees. You add both angles and subtract from 180 because all triangles equal 180 degrees
6 0
4 years ago
Please help
Schach [20]

Answer:

Hence, option: B is correct (11.02 seconds)

Step-by-step explanation:

Spencer hits a tennis ball past his opponent. The height of the tennis ball, in feet, is modeled by the equation h(t) = –0.075t2 + 0.6t + 2.5, where t is the time since the tennis ball was hit, measured in seconds.

Now we are asked:

How long does it take for the ball to reach the ground?

i.e. we have to find the value of t such that height is zero i.e. h(t)=0.

-0.075t2+0.6t+2.5=0

or 0.075t^2-0.6t-2.5=0

i.e. we need to find the roots of the above quadratic equation.

on solving the equation we get two roots as:

t≈ -3.02377 and t≈11.0238

As time can't be negative; hence we will consider the value of t as t≈11.0238.

Hence it takes 11.02 seconds for the ball to reach the ground.

Hence option B is correct (11.02 seconds).

7 0
4 years ago
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Select the correct answer. Sharla wanted to know how many minutes per hour a radio station typically plays music. She collected
Sidana [21]

Answer:

D. 0.45

Step-by-step explanation:

Median is everything added up, then divide by the amount of numbers you have.

30+31+37+36+31+35+34=234

then divide by 7 and you get 33.42

30+31+37+36+31+35+34+37=271

then divide by 8 and you get 33.87

33.87 and 33.42 have a difference of 0.45

8 0
2 years ago
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