Hi there!
In order to solve, we'll need to use a proportion: 20/a = 21/20. Then, we'll cross-multiply and solve to find a: 21a = 400 | a = 19.05. Next, to find b, we can just use pythagorean theorem: 20^2 + (400/21)^2 = b^2 | b = 27.62.
We are using geometric mean to solve for a, then using pythagorean theorem to solve for b. If you need more help with geometric mean, or would like a complete explanation, please let me know! I'd be happy to provide you with that information.
Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
There are two eights per quarter, and four quarters per whole, so there would be 14 eights in one and three quarters
D. is the answer
y - y1 = m(x - x1)
the slope is 2/3, so choose which point to be (x1, y1)
Answer:
a=24000/120=200
Step-by-step explanation:
area= a*b
Area=24000
a=120
b=200
The given triangle is a right angled triangle,
so let's apply trigonometry here :
Now,
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