9514 1404 393
Answer:
x = 2
y = 9
Step-by-step explanation:
Opposite sides of a parallelogram are the same length. This relation is used to make equations with the given side lengths.
<u>Top and Bottom</u>
4x +20 = x +26
3x = 6 . . . . . . . . . . . subtract x+20 from both sides
x = 2 . . . . . . . . . divide by 3
<u>Left and Right</u>
7y = 6y + 9
y = 9 . . . . . . . . . subtract 6y from both sides
Answer:
x = 5
Step-by-step explanation:
These triangles are similar, so they are in proportion to each other. Because of this we can say
(the lengths of the vertical sides) =
(the lengths of the hypotenuses). If we solve by cross-multiplying the numbers and then dividing we get x = 5.
8^2 = 8*8 = 64
3^3 = 3*3*3 = 27
2^4 = 2*2*2*2= 16
10^5 = 10*10*10*10*10 = 100000
Answer:
1000 times
Step-by-step explanation:
Kilo- means one thousand. By this we know that 1 meter = 1000 kilometers.
Attached is a helpful prefix chart--memorizing it may come in handy.
Answer:
0.15=15%
0.08=8%
0.52=52%
0.08=8%
0.69=69%
0.56=56%
Step-by-step explanation:
move the decimal point two times to the right and mark it as percent.