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ikadub [295]
3 years ago
15

Please help me I don’t understand stand it

Mathematics
1 answer:
aleksandrvk [35]3 years ago
7 0
The answer is C, 4!!!



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1.41 as a fraction is .............?
nadya68 [22]
141/100

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3 years ago
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This is a serious question.<br><br> What is 69 x 1 59/20<br><br> Will give brainliest
likoan [24]

Answer:

10971/20

Step-by-step explanation:

69 * 159/20

69/1 * 159/20

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So the answer is basically 10971/20.

3 0
4 years ago
at a point P on the parabola x^2=4ay a normal PK is drawn. From vertex O, a perpendicular OM is drawn to meet the normal at M. S
saveliy_v [14]
<span>Answer: Its too long to write here, so I will just state what I did. I let P=(2ap,ap^2) and Q=(2aq,aq^2) But x-coordinates of P and Q differ by (2a) So P=(2ap,ap^2) BUT Q=(2ap - 2a, aq^2) So Q=(2a(p-1), aq^2) which means, 2aq = 2a(p-1) therefore, q=p-1 then I subbed that value of q in aq^2 so Q=(2a(p-1), a(p-1)^2) and P=(2ap,ap^2) Using these two values, I found the midpoint which was: M=( a(2p-1), [a(2p^2 - 2p + 1)]/2 ) then x = a(2p-1) rearranging to make p the subject p= (x+a)/2a</span>
6 0
3 years ago
Which of the following expressions are equivalent to -9/6 A. 9/-6 B.-9/-6 C. None of the above
xeze [42]

Answer:

A. 9/-6

Step-by-step explanation:

-9/6 and 9/-6 both equal -1.5

7 0
3 years ago
I’m not sure if it would be A or B, does anyone know?
KengaRu [80]
B.  It is vertically stretched by a factor of 4.  If you had x^2 versus 4x^2, when x is positive and increasing, 4x^2 is increased by 4 for every value of x.
5 0
4 years ago
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