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pashok25 [27]
3 years ago
8

If < D is a right angle and < E is a right angle, and you said that < D is congruent to < E, the reason would be ___

_. Select one: a. Supplementary Angles are congruent b. All right angles are congruent c. Complementary Angles are congruent
Mathematics
1 answer:
SVEN [57.7K]3 years ago
5 0

Answer:

(B)All right angles are congruent

Step-by-step explanation:

Given that:

\angle D$ is a right angle, and\\\angle E$ is a right angle\\\\\angle D=90^\circ\\\angle E=90^\circ\\$Therefore: \angle D \cong \angle E

The reason for this congruency is that both are right angles and in fact, all right angles are congruent.

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Ugo [173]
Adcdefghijklmnopqrstuvwxyz
6 0
3 years ago
Slove for x: x+1/3=1/4
lana [24]
Hey!


To solve this problem, we must subtract one over three from both sides of the equation. This will give us x on its own.

<em>Original Equation :</em>
x + \frac{1}{3} = \frac{1}{4}

<em>New Equation {Added Subtract \frac{1}{3} to Both Sides} :</em>
x + \frac{1}{3} - \frac{1}{3} = \frac{1}{4} - \frac{1}{3}

<em>Solution {New Equation Solved} :</em>
x=- \frac{1}{12}

<em>So, this means that in the equation provided</em>,  x=- \frac{1}{12}.

Hope this helps!


- Lindsey Frazier ♥
6 0
3 years ago
Solve the equations -9x + 2y = 23 and -4x - y = -3
Ira Lisetskai [31]

Answer:

(-1,7)

Step-by-step explanation:

-9x + 2y = 23

-4x - y = -3

multiplying equation 2 by 2

-9x + 2y = 23

-8x - 2y = -6

adding the two equation to cancel out y

-17x = 17

x = -1

plugging back x = -1 into the second equation

4 - y = -3

-y = -7

y = 7

8 0
3 years ago
Read 2 more answers
How to find the area of irregular figures
Cloud [144]
Instead, break down the shape into rectangles. Next, calculate the area of both rectangles and add them together. The area of the first rectangle is 72 square centimeters and the area of the second rectangle is 50 square centimeters. Together there are 72 + 50 = 122 square centimeters.

That is how u find a irregular figure..hope this help u
3 0
3 years ago
20 pts! please help? &lt;3
FinnZ [79.3K]
The answer is a because i said so.
6 0
3 years ago
Read 2 more answers
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