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2 years ago

Pleaseeee hELPppP correct answer

Mathematics

1 answer:

Elena-2011 [213]2 years ago

4 0

Answer:

I'm thinking HL.

Step-by-step explanation:

So, in order to be AAS, the angles have to be the next thing after each other if that makes sense. Like, for example, you could do triangle RSQ is congruent to triangle QPR IF S and P were congruent... but there not, darn! So! That isn't the answer. In order to do SAS, you would need lines RS and PQ to be congruent because they are back-to-back with angles R,Q, plus the side (leg) that the triangles share which automatically makes them congruent btw :) Okay so this is getting a little lengthy (sorry) but I just wanted to explain why some of the answers are automatic turn offs. Anyhoo, HL would work because the hypotenuses (QS and PR) are congruent along with the one leg that both triangles share (QR or RQ however you want to look at it). I'm sorry if I'm wrong. I hope this helps!! Good luck! and always remember, if the angles and sides aren't next to each other, it doesn't match up with SAS, AAS, SSS, or ASA. Have a good night!

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The square root of 9x^3/5y^2 show your work. (Do not forget to rationalize the denominator)

Maslowich

Answer:

I believe it would be 9.

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All roots:

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3 years ago

Emaan charges a fixed amount for a bracelet, with an additional charge for each charm a customer adds to the bracelet. Write a l

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Answer:

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Step-by-step explanation:

Since we are not given actual values we will need to make the function with only variables. Each variable will represent the following...

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Therefore, using the variables mentioned above we can combine them into the following linear function using the number of charms as our main input for our function...

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2 years ago

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jasenka [17]

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3 years ago

Read 2 more answers

Solve for r<br> 2r = 7/10

deff fn [24]

Answer:

7/20

Step-by-step explanation:

given,

2r = 7/10

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6 0

2 years ago

Please help... need help ASAP due today... which ones are the answers?

andrey2020 [161]

Answer:

Choices 1 and 4 are correct.

Step-by-step explanation:

We first need to find what the slope of the line is. That way, we can find out which possible answers are perpendicular to it:

$\frac{4-(-2)}{3-1}=\frac{6}{2}=3$

Since we now have the slope, we need the negative reciprocal of it. Remember: if x is the slope, it's negative reciprocal will be $-\frac{1}{x}$ . Therefore, if the line's slope is 3, then we need to find answers with a slope of $-\frac{1}{3}$ .

The first answer is correct, as you have marked. The second answer, while written a little weirdly, does show the slope as 3, which we know as wrong. The third choice is not correct, however. This equation is written in point-slope form, where $y-y_{1}=m(x-x_{1})$ . The only variable we have to worry about is m, which, in the third choice, is 3. The fourth answer is correct, which sounds weird at first. Let's put that equation into slope-intercept form:

$x+3y=9\\3y=9-x\\y=3-\frac{1}{3}x\\y=-\frac{1}{3}x+3$

Equations like these can be real sneaky, so it's important not to jump to conclusions with them.

6 0

3 years ago