Answer:
XY = 18
Step-by-step explanation:
The figures are similar so the ratios of corresponding sides are equal, that is
= 
, substitute values
= 
( cross- multiply )
10 XY = 180 ( divide both sides by 10 )
XY = 18
Answer:
3.50x+6.50=y
Step-by-step explanation:
16. would be C since they both consist of the same variable to the same power
17. x-2x+7-9+4x
c. 3x-2
18. -4(3a-5). You would multiply -4 by 3 a, and -4 by -5. It turns to
-4(3a)-4(-5)
a. -12a+20
Answer:
0.84 is the answers for the question
Step-by-step explanation:
please give me brainlest
Answer:
-6b -14.40
Step-by-step explanation:
First you multiply -6 to b and 2.4
