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san4es73 [151]
3 years ago
14

50 POINTS!!! In the figure, AC and BD bisect each other. The length of AB is 12 centimeters and the length of BC is 11 centimete

rs.
The length of AD is __ centimeters and the length of DC is __ centimeters.

1st blank options:

11
12
23
1

2nd blank options:

11
12
23
1

Mathematics
1 answer:
Olin [163]3 years ago
5 0

Answer:

First blank: 11 Second blank: 12

Step-by-step explanation:

Since this is a parallelogram AB is parallel to DC and AD is parallel to BC.

Another thing the image includes is the lengths from the points, the opposing points have equal distances from the midpoint.

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The correct answer is A!

A. 1/2 is equal to .5 so multiply 2,000 by .5 and you’ll get $1000. She spends $900 on rent. Since $900 is less than $1000 she is not spending more than half of her income on rent. There for this statement is False

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3 years ago
What basic trigonometry identity would you use to identify that sin x cos x tan x = 1 - cos^2x
arsen [322]

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Step-by-step explanation:

Given the expression

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Also since sin²x+cos²x = 1

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The correct option is therefore tanx = sinx/cosx

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3 years ago
A line has a slope of 1/5 and a run = 30. What is the<br> rise?
pashok25 [27]

Answer:

<h2>rise = 6</h2>

Step-by-step explanation:

slope=\dfrac{rise}{run}\\\\\text{We have}\\\\slope=\dfrac{1}{5},\ run=30\\\\\text{Substitute:}\\\\\dfrac{1}{5}=\dfrac{rise}{30}\qquad\text{cross multiply}\\\\5rise=(1)(30)\\\\5rise=30\qquad\text{divide both sides by 5}\\\\\dfrac{5rise}{5}=\dfrac{30}{5}\\\\rise=6

8 0
3 years ago
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