In this equation when it says y2 do you mean 2y or no
Answer:
The exact answer in terms of radicals is
The approximate answer is (accurate to 5 decimal places)
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Work Shown:
Let
So the equation reduces to -7 = 8-3y
Let's solve for y
-7 = 8-3y
8-3y = -7
-3y = -7-8 ... subtract 8 from both sides
-3y = -15
y = -15/(-3) ... divide both sides by -3
y = 5
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Since and y = 5, this means we can equate the two expressions and solve for x
Raise both sides to the 5th power
Apply cube root to both sides
Answer:
64
Step-by-step explanation:
the red height is 48 by pythagorean, and by 3:4:5 similarity x=64.
Answer:
I'm pretty sure it's 31
Step-by-step explanation:
perimeter you add all the sides