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elena-14-01-66 [18.8K]
3 years ago
6

Why must trapezoids be congruent

Mathematics
1 answer:
fredd [130]3 years ago
5 0
The diagonals of a trapezoid are only congruent (have the same length) if the trapezoid is an isosceles trapezoid.
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<img src="https://tex.z-dn.net/?f=tanx%5E%7B2%7D%20-%5Cfrac%7B1%7D%7B3%7D%20%3D0" id="TexFormula1" title="tanx^{2} -\frac{1}{3}
lianna [129]

These are expression written as a function of sine, cosine and tangent. The value of x from the given function is 4.29

Trigonometry expression

These are expression written as a function of sine, cosine and tangent.

Given

tanx² - 1/3 = 0

Add 1/3 to both sides

tanx² - 1/3 + 1/3 = 0 + 1/3

tanx² = 1/3

x² = arctan(1/3)

x² = 18.44

x =4.29

Hence the value of x from the given function is 4.29

Learn more on trig function here: brainly.com/question/24349828

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6 0
2 years ago
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Channing lives 4 miles 155 feet away from her cousins mackinley how many feet away does Channing live from mackinley
atroni [7]
Channing lives 21275 feet from mckinley's house. hope this helps!
6 0
3 years ago
Read 2 more answers
(4x+ 1) - 3i = 2+ (3y + 5)i
Vesna [10]

(4x+1)-3i= 2 +(3y+5)i

3 0
3 years ago
What is the rate change of the table?
Tems11 [23]

The rate of change is $27 per month if the change in y values is 54 and change in x values is 2.

<h3>What is the rate of change?</h3>

It is defined as the change in values of a dependent variable with respect to the independent variables.

From the data given in the table, we can find the rate of change per month:

To find the rate of change:

= change in y/ change in x

= (138-84)/(4-2)

= 54/2

= 27 per month

Thus, the rate of change is $27 per month if the change in y values is 54 and change in x values is 2.

Learn more about the rate of change here:

brainly.com/question/12786410

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3 years ago
Which of the following is not a rigid motion
77julia77 [94]
Dilation is not a rigid motion.
7 0
3 years ago
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