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stich3 [128]
1 year ago
13

If h(x) = 6 - X, what is the value of (h*n (10)?

Mathematics
1 answer:
faltersainse [42]1 year ago
8 0

Answer:

<u>(h * h)(10) = 16</u>

Step-by-step explanation:

We should know that: (f*g)(x) = f(x)*g(x)

Given:   h(x) = 6 - x

∴(h * h)(x) = (6-x) (6-x) = (6-x)²

To find (h * h)(10), substitute with x = 10 at (h * h)(x)

∴ (h * h)(10) =  (6-10)² = (-4)² = 16

==============================================

Note: if we want to find (hoh)(10)

(hoh)(x) = h[h(x)] = 6 - (6 - x) = 6 - 6 + x = x

∴ (hoh)(10) = 10

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The question after this basically is:

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1 year ago
The width of a triangle is six more than twice the height. The area of the triangle is 88in2. Find the height and base of the tr
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For this case we have that by definition, the area of a triangle is given by:

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b = 6 + 2h

Substituting we have:

88 = \frac {(6 + 2h) * h} {2}\\176 = 6h + 2h ^ 2\\2h ^ 2 + 6h-176 = 0

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We have two roots:

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Answer:

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Answer:

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As you can see in the figure below, angle MJL is an inscribed angle for Circle M, that means we can use the inscribed angle theorem to demonstrate the proposition above.

<h3>Therorem.</h3>

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