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astraxan [27]
3 years ago
9

Which equation can be used to answer the question below?

Mathematics
1 answer:
Serhud [2]3 years ago
5 0

Answer: 12=40x

Step-by-step explanation: I took the test

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1<br> _x = 9 <br> 6<br> Solving equations
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Hello friend,. I hope it's helps you

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What set of angles are not congruent
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ANSWER: The angles opposite to the two sides of the same length are congruent. A triangle without any congruent sides or angles is called a scalene triangle.

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A right triangle has side lengths of 0.6 meter and 0.8 meter. What is the length of the hypotenuse? Round to the nearest tenth.
Sonja [21]

Use the Pythagorean theorem since you are working with a right triangle:

a^2+b^2=c^2a2+b2=c2

The legs are a and b and the hypotenuse is c. The hypotenuse is always opposite the 90° angle. Insert the appropriate values:

0.8^2+0.6^2=c^20.82+0.62=c2

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0.64+0.36=c^20.64+0.36=c2

Add:

1=c^21=c2

Isolate c. Find the square root of both sides:

\begin{gathered}\sqrt{1}=\sqrt{c^2}\\\\\sqrt{1}=c\end{gathered}1=c21=c

Simplify \sqrt{1}1 . Any root of 1 is 1:

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4 0
3 years ago
The measure of the exterior angle is ________
masha68 [24]
I’ll try please wait
7 0
3 years ago
Read 2 more answers
8th grade geometry-- will give 15 pts+ brainliest!!!!!!!!!!!! For this question i put reflection over the y axis, reflection ove
Alla [95]

Answer:

you also have to translate 3 units to the right

Step-by-step explanation:

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4 0
2 years ago
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