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Natalka [10]
3 years ago
6

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

Mathematics
1 answer:
IceJOKER [234]3 years ago
5 0

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:

(5)(3)=(4)(x)\\15=4x

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

\frac{15}{4}=\frac{4x}{4}\\\\x=\frac{15}{4}\\\\x=3.75

This value matches with the option D.

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Which represents a proportional relationship between y and x
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Answer:

A proportional relationship between a quantity y and a quantity x that has a constant of proportionality k is represented by the equation y = kx.

Step-by-step explanation:

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2 years ago
Write the equation of the line in fully simplified slope-intercept form.
Ulleksa [173]

Answer:

The slope of this line will be y=-3/4x+3

Step-by-step explanation:

Hope this Helped

5 0
3 years ago
Micah found the least common multiple of 8 and 12. His work is shown below.
Bad White [126]

Answer:

Micah selected a multiple that is not the least of the common multiples.

Step-by-step explanation:

12 is not the lowest multiple of 12 , 24 is the lowest common multiple

8 0
3 years ago
Read 2 more answers
If tan fº = 2/1 and the measure of yw is 8 units, what is the measure of xw?
erma4kov [3.2K]

*see attachment for the figure referred to

Answer:

4 units

Step-by-step explanation:

Given that tan(f) = \frac{2}{1}, therefore, it follows that:

tan(f) = \frac{opp}{adjacent} = \frac{YW}{XW} = \frac{8}{XW},

If the ratio of YW to XW = 2:1, therefore, \frac{2}{1} = \frac{8}{XW}

Cross multiply to find XW

XW*2 = 8*1

XW = \frac{8}{2} = 4 units

5 0
4 years ago
Pls help me urgetnly pls help me
Annette [7]

The size of the largest angle of the pentagon will be 150°.

<h3>How to illustrate the information?</h3>

A pentagon is the polygon that has five sides. It should be noted that the interior angle of a regular pentagon is 540°.

The given ratio is 2:3:4:4:5. Therefore, the size of the largest angle of the pentagon will be:

= 5/(2+3+4+4+5) × 540

= 5/18 × 540

= 150°

In this case, the size of the largest angle of the pentagon will be 150°.

Learn more about pentagon on:

brainly.com/question/858867

#SPJ1

6 0
2 years ago
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