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Juliette [100K]
2 years ago
7

(05.01)Sammy is trying to determine how many triangles she can create out of a square grid that has a side of 10 inches. Use the

image below to determine the area of the triangle and how many she can cut out.
Triangle with height of 5 inches and base of 10 inches aligned to the right side of a 10 by 10 inch square grid.

The area of the triangle is 50 in2, so she can create only 2 triangles.

The area of the triangle is 50 in2, so she can create only 4 triangles.

The area of the triangle is 25 in2, so she can create only 2 triangles.

The area of the triangle is 25 in2, so she can create only 4 triangles.

Mathematics
1 answer:
valkas [14]2 years ago
8 0

Answer:

That's a lot of points for a question like this

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3 years ago
Which shows the correct simplification of product of powers?
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The power symbols are missing.

I can infere that the product intended to simplify is (7^8) * (7^-4)., because that permits you to use the rule of the product of powers with the same base.

That rule is that the product of two powers with the same base is the base raised to the sum of the powers is:

(A^m) * (A^n) = A^ (m+n)

=>(7^8) * (7^-4) =  7^ [8 + (- 4) ] = 7^ [8 - 4] = 7^4, which is the option 3 if the powers are placed correctly.
5 1
3 years ago
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I plugged this into photo math, but apparently I have to pay to find out how to get the answer. can you guys help me out?​
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Photo math is charging?   We don't need it.  We factor the difference of two squares.

\dfrac{5t^2-500}{t+10} = \dfrac{5(t^2- 100)}{t+10} = \dfrac{5(t-10)(t+10)}{t+10} = 5(t-10) = 5t-50

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If the diameter of the circle is above 20mm what is the area
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Answer:

The area would be 314.16 mm squared

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