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Darina [25.2K]
3 years ago
15

What is the perimeter of the trapezoid

Mathematics
1 answer:
SVEN [57.7K]3 years ago
8 0

Answer:12

Step-by-step explanation:

np

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What is the closest length of RT?
almond37 [142]

Answer: 14

Step-by-step explanation:

Since it is a right angles triangle , Pythagoras theorem will come into play,which states that;

the square of  the hypotenuses = square of the adjacent + square of the opposite , that is

22^{2} = (RT)^{2} + 17^{2}

Therefore:

(RT)^{2} = 22^{2} - 17^{2}

(RT)^{2} = 484 - 289

(RT)^{2} = 195

RT = \sqrt{195}

RT = 13.96

RT≈ 14

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3 years ago
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Sphinxa [80]

Answer:

Step-by-step explanation:

Sum of 1 through 100 = 100×(1+100)/2

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How can you tell that the slope of the line through (2,2) and (-3,5) is negative without calculating
cestrela7 [59]
The y values decrease as the x values increase. If you picture the points in your head, you’ll see that (2,2) is to the right and lower than (-3,5), creating a negative slope.
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2 years ago
3y=12x+6 in slope-intercept form
tresset_1 [31]

Answer:

\displaystyle y = 4x + 2

Step-by-step explanation:

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A 15 foot flagpole casts an 11 foot shadow. At the exact same time a 28 foot tree casts a shadow. Which proportion would correct
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