Answer:A.,C.,D that is the answer
Step-by-step explanation:
Answer:
x=40.25
Step-by-step explanation:
They are equivalent. combine like terms on the first one and 9x-4x+25 can be simplified to 5x+25.
Answer:
<h3>168cm3</h3>
Step-by-step explanation:
Answer:
x = 9
Step-by-step explanation:
Assuming the rectangles are similar
13 x
------ = ---------
130 90
Using cross products
13*90 = 130*x
Divide each side by 130
13*90/130 = x
x = 9