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lisov135 [29]
2 years ago
12

Given that a= 6 cm and b = 5 cm, work out the area of the triangle.

Mathematics
1 answer:
motikmotik2 years ago
6 0

Answer:

15cm²

Step-by-step explanation:

Area of a triangle: 1/2*b*h

a = height (6cm)

b = base (5cm)

A = 1/2* b * h

A = 1/2 * 5 * 6

A = 1/2 * 30

A = 15cm² <== final answer

Hope this helps!

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Answer:

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Step-by-step explanation:

<u>A:</u>

Our expression is 6x^{10}-96x^2. We need to find some common factors. Clearly, we can see that both terms share the x² part, so we can definitely take that out:

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<u>B:</u>

Look at the x^8-16 part of the above factored expression. Notice that it is a difference of squares (because x^8=(x^4)^2 and 16 = 4²), so we can write this as:

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Thus, the answer to part B is 6x^2(x^4+4)(x^2+2)(x^2-2).

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