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kupik [55]
3 years ago
10

WILL GIVE BRAIN AND 100 POINTS NEED HELP ASAP PLZZZ !!!! Suppose a parabola that has its vertex at (0, 0) opens to the left on t

he coordinate plane and the distance from the focus to the vertex is p. Collin says that the equation √(x+p)^2+(y−0)^2=p−x could be used to relate the distance between the point (x, y) on the parabola and the focus, and the distance between the point on the parabola and the directrix. Examine the equation to determine whether Collin is correct. If so, explain why. If not, correct his equation to match the parabola that was described.
Mathematics
1 answer:
Serggg [28]3 years ago
5 0

Answer:

its correct bc its related to x and y so its showing hes

right and same as the equation Step-by-step explanation:

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Explain steps ASAP please and thank you
iren [92.7K]

Answer:

5\sqrt{8}

24\sqrt{3}

Step-by-step explanation:

To simplify the square roots, break the number under the square root into factors. Any factors which are perfect squares may be simplified to outside the square root.

\sqrt{200}=\sqrt{25*8}  =\sqrt{25}*\sqrt{8}= 5*\sqrt{8}   =5\sqrt{8}

and

4\sqrt{108}=4\sqrt{27*4}  =4*\sqrt{27}*\sqrt{4}=4* \sqrt{9} *\sqrt{4}*\sqrt{3}    =4*3*2*\sqrt{3}=24\sqrt{3}

7 0
3 years ago
QUICK I NEED THIS RN!! For a proof which placement of the axes would be least acceptable for a rhombus?
AVprozaik [17]

Answer:

b

Step-by-step explanation:

3 0
3 years ago
Please help me!!!<br>What is the value of n?<br>2n = 8 + 4n<br>A)-4<br>B) 4<br>C)-4/3<br>D)4/3
erica [24]
To get the value of n u have to set n by itself, first we have to set teh smallest n to teh other side this will give you 0=8+2n now subtract the 8 from both sides because it is positive and the only way to get rid of a positive is with a negative this will give you -8=2n, now to set n by itself divide by 2 in both sides because in order to get rid of a multiplication you have to divide, this will give you n=-4, so your answer will be letter A

Hope this helps

6 0
3 years ago
Kelly sells shoes at Lord and Taylor, She earns a salary of $250 per week, plus a commission of 4% of her total sales. She sold
NARA [144]
1,000 x 0.04 = 40
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That week she made $290
6 0
3 years ago
Which statements about the graph of the function f(x) = -2- 4x + 2 are true? Select three options
soldi70 [24.7K]

Answer:Its B,C, and E man

Step-by-step explanation:

5 0
2 years ago
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