8 - (-d) = 43
8 + d = 43 <==
Yes, a rhombus is a rectangle if it has a similar shape of a square.Hope that helped
Answer:
x = 8
Step-by-step explanation:
11x - 34 and 7x - 2 are vertical angles and congruent, thus
11x - 34 = 7x - 2 ( subtract 7x from both sides )
4x - 34 = - 2 ( add 34 to both sides )
4x = 32 ( divide both sides by 4 )
x = 8
-----------------------
11x - 34 = 11(8) - 34 = 88 - 34 = 54
18y and 11x - 34 are adjacent angles and supplementary , thus
18y + 54 = 180 ( subtract 54 from both sides )
18y = 126 ( divide both sides by 18 )
y = 7
Answer:
Yes.
Step-by-step explanation:
20x+20y=900
I hope that helps. You'll have to isolate each variable. X= kite, y=website.
