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jonny [76]
3 years ago
9

Plz someone simplify for me and do it step by step

Mathematics
1 answer:
ohaa [14]3 years ago
7 0

Answer:

\huge \red{ \bold{ \boxed{  \blue{ \boxed {{k}^{2}  - 7k - 9 +  \frac{ 9}{k + 3} }}}}}

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Find tan 0 where 0 is the angle shown
Anika [276]

Answer:

Because tan represents \frac{opposite}{adjacent} from θ (theta), the equation should be tan0=\frac{15}{x}. Let's leave this equation like that. Now, we need to find the unknown side length, x. We need to use Pythagorean Theorem, because we're given the other two side lengths. The equation should be x^{2}+15^{2}=17^{2}. X should equal ±8 or 8, because a side length can't be a negative value. Now, we can plug in 8 into the equation to get tan0=\frac{15}{8}.

3 0
3 years ago
I need the answer please
Stells [14]

Answer:

The 1st option

Step-by-step explanation:

Because x can be anything that's not imaginary and y has to be below 2 always because of the negative value added before the 3. Also it's impossible to reverse the sign of the negative because negative x would only result in 3 becoming a fraction.

5 0
3 years ago
Which option gives you more snack when spending the same amount of money?
Oksi-84 [34.3K]

Answer:

Spending the same amount of money, Cheetos gives more snacks than Doritos, since with the same money more ounces of the product will be obtained.

Step-by-step explanation:

Given that the Doritos package costs $ 4.39 and contains 11.5 ounces of product, the price of each ounce of said snack comes from the following calculation:

4.39 / 11.5 = X

0.38 = X

Therefore, each ounce of Doritos costs $ 0.38.

In turn, the Cheetos package costs $ 3.24 and contains 9.75 ounces of snacks, so its price per ounce is obtained through the following calculation:

3.24 / 9.75 = X

0.33 = X

Thus, each ounce of Cheetos costs $ 0.33.

Therefore, spending the same amount of money, Cheetos gives more snacks than Doritos, since with the same money more ounces of the product will be obtained.

5 0
3 years ago
2(x-3)+7=13<br><br> What is the answer PLEASE HELP
Luda [366]
Are you solving for x? If you are it’s x=6
6 0
4 years ago
Read 2 more answers
Solve for x<br> Answer must be simplified<br> x - 6 ≤ 3
Usimov [2.4K]

Answer:

x ≤ 9

Step-by-step explanation:

x - 6 ≤ 3

+ 6     + 6

X ≤ 9

6 0
3 years ago
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