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sukhopar [10]
3 years ago
10

What must be the length of ZY in order for ZY to be tangent to circle X at point Y? 14 units 15 units 16 units 17 units

Mathematics
2 answers:
Travka [436]3 years ago
3 0

Answer:

The answer is 15 units!!

Step-by-step explanation:

17^{2} -8^{2} = 225\\\sqrt{225} =15

Alina [70]3 years ago
3 0

Answer:

15 units

Step-by-step explanation:

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What is the area of a trapezoid if the base is 5, 17, 5 and height is 4
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Answer:

44 units squared.

Step-by-step explanation:

The formula for area of a trapezoid is:

a  =  \frac{ b^{1} +  {b}^{2} }{2} h

a = missing area

b1 = short base (5)

b2 = long base (17)

h = height (4)

(5 + 17) ÷ 2 = 11

11 × 4 = 44

area = 44

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3 years ago
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-1(12w - 6) is not equivalent because when the -1 is distributed, the equation becomes -12w + 6, not 12w + 6
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6-3(2x-3)=5(6-x) -4x​
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Answer:

x = 5

Step-by-step explanation:

Given

6-3(2x-3)=5(6-x) -4x

Required

Solve

6-3(2x-3)=5(6-x) -4x

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6-3*2x-3*-3=5*6-5*x -4x

6-6x+9=30-5x -4x

Collect Like Terms

-6x + 5x + 4x = 30 - 6 - 9

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Solve for x

x = \frac{1}{3} * 15

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7 0
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Your food bill was $80 at a restaurant.
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$16 / $80 * 100% = 20%.

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3 years ago
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Draw line l and three points on l. How many segments are formed? Name all of them.
wolverine [178]

Answer:

In the picture attached, line l and the three points are shown. 3 segments are formed, namely, segments AB, BC and AC.

Step-by-step explanation:

A segment has two endpoints. With 3 points on the line, there are 3 segments, AB, BC and AC; each of them includes 2 points.

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3 years ago
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