3 years ago

Need help ASAP!!!!!

1 answer:

3 0

<span>The distance from the vertex to the centroid is twice the distance from the centroid to the side.
This means that 3x + 5 = 2 * (2x)

</span><span>3x + 5 = 4x

x = 5

Source:
http://www.1728.org/trictr.htm

</span>

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What isn -5(3m + 6) = -3(4m - 2)

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3 years ago

PLS HELP ME WILL MARK BRAINLIEST

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Answer:

LA = 120 sq cm

SA = 132 sq. cm.

Step-by-step explanation:

LA = ph where p = perimeter of the base and h = the height of prism.

Your base is a triangle. The third side = $\sqrt{5^{2} - 3^{2} }$ = $\sqrt{25 - 9} = \sqrt{16} = 4$