Answer:
x
=
21/2
Step-by-step explanation:
Move all terms not containing x to the right side of the equation.
3x=x+21
Move all terms containing x to the left side of the equation.
2x=21
Divide each term by
2
and simplify.
x
=
21/2
I would say the answer is A. 65
Since angel A is 35 degrees, and angle c is a right angle which is 90 degrees, I would probably say that angle B is 65 degrees.
Hope this helped! :D
So just divide 27 by 4 1/2 or 4.5, you should get 6 so it would take 6 hours for the snow to get to 27 inches
Answer:
use the link but its answer D.
Step-by-step explanation:
Step-by-step explanation:
first, you use the pythagorean theorem to find the missing side of the original and big triangle.

next, you simplify these into actual numbers

after, you add these numbers together and find the square root.

you have the answer for <em>AC</em><em>.</em><em> </em>next you need to find <em>BD</em><em>.</em><em> </em>of you line up <em>BC</em><em> </em>with <em>BD</em><em>,</em><em> </em><em>BC</em><em> </em>would be longer, , so you know its shorter, but not by much, so I'd assume to guess like 13 for <em>BD-</em><em> </em>that's just me- but I'm not sure how to exactly find it.