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Mila [183]
3 years ago
7

Help? anyone 8th grade math

Mathematics
2 answers:
Zinaida [17]3 years ago
8 0

Answer: x = -1

Step-by-step explanation:

Sveta_85 [38]3 years ago
4 0

Answer:

-1

Step-by-step explanation:

\frac{8.7+x}{1.1} = 7

8.7 + x = 7.7

x = -1

\therefore the value of x is -1

Hope this helps!

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ΔABC is a right triangle in which is a right angle, AB = 1, AC = 2, and BC = .
ollegr [7]
We are asked to solve for the measurement of side BC in the given right triangle ΔABC and other side measurements were also given such as AB=1 and AC = 2. Since this is a right triangle, we can use and apply the Pythagorean theorem c²= a² + b² and the solution is shown below:
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