To find the length of the altitude, we have to use the ratios of the similar sides.
Let the length of altitude=x
Ratio of sides:

So length of altitude is 9 cm.
Answer: 9 cm
Answer:
He bought 6 bags of candies, and 5 bags of popcorn
Answer:
difficult Dino x shock so zero shock still is romp
Answer:
True
Step-by-step explanation:
9+5=14
And rock is at 7
Answer:
Step-by-step explanation:
Let x represent the amount invested at 6%. Then the amount invested at 12% is 4x+249. Sherrie's interest is ...
0.06x +0.12(4x +249) = 988.92
0.54x + 29.88 = 988.92
0.54x = 959.04
x = 959.04/0.54 = 1776
4x+249 = 7353
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Sherrie invested $1776 at 6% and $7353 at 12%.