Answer:
<u>Applying Heron's Formula</u>
Now,
<u>Total Area: </u>
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<u>OAmalOHopeO</u>
n = d + 3
5n + 10d = 150 cents
Substitute to solve for "d":
5(d+3)+10d = 150
15d + 15 = 150
15d = 135
d = 9 dimes
n = d+3 = 9+3 = 12 nickels
So 12 nickels!!
Answer:
the sentences that are true are..:
Two sides have the same length
The third angle measures 70°
It is an acute triangle.
i know that because eat triangle is 180°, so if we subtract 40° and 70° from 180°, we get 70°, meaning the three angles in the triangle are 40°, 70°, and 70°. Because all of the angles are under 90°, we know that it is an acute triangle.
512. If you times 8 by 8 by 8 you will get 512
Answer:
3/4 1/4
Step-by-step explanation: