the sum of three angles of a triangle adds up to 180 degrees. In this problem, you are given two angles.
x+(2x+15)+the measure of angle Q should equal 180.
Since everything is addition, the parenthesis can be removed.
x+2x+15+Q=180. This can then be simplified to 2x+15+Q=180. Subtract 15 from both sides to get 2x+Q=165. Divide both sides by two to get the x by itself. x+Q=82.5.
Unfortunately I don't really know what to do from here, but I hope it helped at least a little.
Answer:
Length = 90 inch.
width = 30 inch
Let width of the rectangle = x inch.
So the length = 3x inch.
Perimeter = 2(length + width) = 2 (3x + x) = 8x.
So,
length = 3x = 3(30) = 90 inch.
width = x = 30 inch
Three hundred ninety one thousand thirty two
Thank you for coming to Brainly with your questions!
I believe the answer is:
B. Straight. because the line is 180 degrees, in other words "straight".
I hope this helps you! Please mark Brainliest! Lemme know if I can help with any further questions!
~Belle
Answer:
I personally think it is b. because there are only two choices, true or false. The answers are for 4 questions so,
2/4 = 1/2
