Answer:
Step-by-step explanation:
another isosceles triangle
SOH CAH TOA
Cos(x)=Adj/ Hyp
Hyp*Cos(45) = Adj
26 * 
= Adj
13
both legs
Answer: 5.5 yd
Step-by-step explanation:
To find the side length of the cube, the volume is a clue. We know that all sides of a square are equal, and the volume of a cube is length×width×height. Since the length, width and height are all the same, we know it is V=x³. Since we know the volume, we can plug in and solve for x.
166=x³
In order to get x alone, we have to cube root both sides.
x≈5.5 yd
0.19579831 (that's what my math app said the estimate was)
Answer:
18
Step-by-step explanation:
18 over 1 is still 18. It shouldn't be a mixed number
Answer:
-5.4c
Step-by-step explanation:
We're combining two "like" terms here.
It may make the problem easier to visualize if we write one of these terms over the other, as follows:
-2.6c
- 2.8c
----------
Adding, we get:
-2.6c
- 2.8c
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- 5.4c (answer)
