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VladimirAG [237]
2 years ago
5

HELP ME PLZZZZZZZZZZZZ

Mathematics
1 answer:
pentagon [3]2 years ago
6 0

Answer:

-2

Step-by-step explanation:

Its in the negative zone and its saying that it increased by one, so -2

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Suppose a certain religious university has a ratio of approximately 90 males to 125 females enrolled as a students. If he curren
Nitella [24]
How many males and how many females would there be if the total enrollment is 15000?

Ratio is 

  90 males      15000 - x
  ------------- = ---------------
   125 fem              x

Then 90x = 1875000 - 125x, or 215x = 1875000

                                                      x = approx 8720 females
                       and 15000-8720, or 6279 males

If every male finds a dance partner, that would leave (8720-6279) females, or 2440, without dance partners.  ;(

Check:  is the male:female ratio near 90:125?

Is 6279:8720 approx equal to 90:125?

Yes.  0.72 (approx) = 0.72 (approx).
7 0
3 years ago
Solve equation by using the quadratic formula.<br> 15x^2 + 13x = 0
MariettaO [177]

Answer:

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Step-by-step explanation:

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3 years ago
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crimeas [40]

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B

Step-by-step explanation:

17*

6 0
3 years ago
Please do correctly! I will mark you Brainliest!
AfilCa [17]

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5 0
2 years ago
I need answers for both of these thank U guys
zmey [24]
A and e are congruent so e is 105 since h and e make a line they will add up to 180
180=105+h
H= 75
If the triangles are similar then
8~y and 6~9 divide 9 by 6 to get the scale factor this is how much the triangle enlarges by or shrinks by
9/6= 1.5 now that you know the scale factor you can find y y/8=1.5
Y= 12
4 0
3 years ago
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