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Scorpion4ik [409]

3 years ago

10

Segment AB has point A located at (8,9). If the distance from A to B is 10 units, which of the following could be used to calcul

ate the coordinates for point B.

1 answer:

notsponge [240]3 years ago

4 0

Answer:

First

Step-by-step explanation:

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Solve for a. 15(25−5a)=4−a <br> A- 0 <br> B-−1 <br> C-all real numbers<br> D- no solution

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The answer is d- no solutions

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Three years ago, Jolene bought $550 worth of stock in a software company. Since then the value of her purchase has been increasi

KengaRu [80]

Answer:

Hence the the value of stock after three years worth $734.44

Step-by-step explanation:

According to question ,

Jolene bought three years ago, stock in a company worth = $550

The value has been increase after three year at rate of = 10.12 %

So,

The value after three years can be written as

Final value = initial value $( 1 +\frac{Rate}{100})^{Time}$

Or, Final value = $550 $( 1 +\frac{10.12}{100})^{3}$

Or, Final value = $550 (1.102)³

Or, Final value = $550 × 1335

I.e final value = $734.44

Hence the the value of stock after three years worth $734.44 Answer

4 0

3 years ago

Given g(x)=sqrt x-4 and h(x)=2x-8 what is (g(h(10))<br> HELP ME I AM .3 POINTS AWAY FROM PASSING.

Whitepunk [10]

<span><span>The answer (<span>g<span>(x)</span></span>)</span>=x−7</span>

<span><span>g<span>(<span>f<span>(x)</span></span>)</span></span>=<span>√<span><span>x2</span>−7</span></span></span>

Explanation:

Put g inside f to find <span>f<span>(<span>g<span>(x)</span></span>)</span></span>

<span><span>f<span>(x)</span></span>=<span>x2</span>−4</span>

<span><span>g<span>(x)</span></span>=<span>√<span>x−3</span></span></span>

<span><span>f<span>(<span>g<span>(x)</span></span>)</span></span>=<span><span>(<span>√<span>x−3</span></span>)</span>2</span>−4</span>

<span><span>f<span>(<span>g<span>(x)</span></span>)</span></span>=x−3−4</span>

<span><span>f<span>(<span>g<span>(x)</span></span>)</span></span>=x−7</span>

Put f inside g to find <span>g<span>(<span>f<span>(x)</span></span>)</span></span>

<span><span>g<span>(x)</span></span>=<span>√<span>x−3</span></span></span>

<span><span>f<span>(x)</span></span>=<span><span>x2</span>−4</span></span>

<span><span>g<span>(<span>f<span>(x)</span></span>)</span></span>=<span>√<span><span><span>x2</span>−4</span>−3</span></span></span>

<span><span>g<span>(<span>f<span>(x)</span></span>)</span></span>=<span>√<span><span>x2</span>−7</span></span></span>:

The answers are <span><span>f<span>(<span>g<span>(x)</span></span>)</span></span>=x−7</span>
and <span><span>g<span>(<span>f<span>(x)</span></span>)</span></span>=<span>√<span><span>x2</span>−7</span></span></span>

Explanation:

This is a composition of functions.

<span><span>f<span>(x)</span></span>=<span>x2</span>−4</span>

<span><span>g<span>(x)</span></span>=<span>√<span>x−3</span></span></span>

<span>fo<span>g<span>(x)</span></span>=<span>f<span>(<span>g<span>(x)</span></span>)</span></span>=<span>f<span>(<span>√<span>x−3</span></span>)</span></span>=<span><span>(<span>√<span>x−3</span></span>)</span>2</span>−4</span>

<span>=x−3−4=x−7</span>

And

<span>go<span>f<span>(x)</span></span>=<span>g<span>(<span>f<span>(x)</span></span>)</span></span>=<span>g<span>(<span>x2</span>−4)</span></span>=<span>√<span><span>(<span>x2</span>−4)</span>−3</span></span></span>

<span>=<span>√<span><span>x2</span>−4−3</span></span>=<span>√<span><span>x2</span>−7</span></span></span>

You can see that

<span><span>f<span>(<span>g<span>(x)</span></span>)</span></span>≠</span>g(f(x))

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Ask in in menor 45 es sus

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3 years ago

The bottom part I don’t know if I am supposed to use the those graphs and my calculator won’t do them correctly and I don’t know

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Answer:

first you need graphing calculator for

mode supposed to be in degrees.

first sin A = .01540

tan B = .00931

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4 years ago