Find the unknown side of the triangle below (round to the nearest tenth).
2 answers:
Answer:
A. 20.5
Step-by-step explanation:
We can use the Pythagorean theorem to solve this equation for the missing side length, X.
a^2 + b^2 = c^2
We have a and b, we just need c, the hypotenuse.
14^2 + 15^2 = c^2
196 + 225 = c^2
421 = c^2
Now, we will square both sides:
The answer is about 20.5
D, I think it’s D if it’s wrong I’m sorry to be honest I tried.
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Answer:
(7,-19)
Step-by-step explanation:
Just took the final got it correct
Answer:
0.4
Step-by-step explanation:
n × 0.2=0.08
n = 0.08÷0.2
n = 0.4
4x+7=3(2x-5)
4x+7 = 5x-15
-x+7= -15
-x=-22
x=22
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r= <u>S
</u> mp