If two rectangles are similar and the first rectangle has length of 10 inches and height of 12 inches and the second rectangle h
as
length of 30 inches, find the height of the second rectangle.
1 answer:
Answer:
36 inches.
Step-by-step explanation:
Write the rectangles as ratios.
First= 10:12
Second= 30:x
You can see that the second is 3 times as large as the first. Therefore, the second height must be 12*3. 12*3=36
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Answer:
Step-by-step explan
2x + y = 8
x - y = 10
--------------add
3x = 18
x = 6
x - y = 10
6 - y = 10
-y = 10 - 6
-y = 4
y = -4
solution is : (6,-4)
Answer:
x>12
Step-by-step explanation:
its x is greater than 12
24 / 30 x 100 = 80
answer: <span>Twenty-four is 30% of 80</span>
x=11.4242....
100x=1142.4242....
100x-x = 99x = 1131
x=1131/99 = 11 42/99 (unreduced) = 11 14/33 (reduced fraction)
