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ella [17]
3 years ago
12

PLEASE HELP ME PLEASE PLEASE PLEASE

Mathematics
2 answers:
Papessa [141]3 years ago
7 0
Yes that is the right answer Adobe I hope that helps
Anni [7]3 years ago
3 0

Answer:

down below

Step-by-step explanation:

1. y=x^2-2x\\

2. y=x^2-2x-1

3. y=2x^2-4

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If y=36 when x=4, find y when x=11
poizon [28]

Answer:

If we are assuming that this is a direct variation, y would be equal to 99.

Step-by-step explanation:

To find this, we start with the base equation for direct variation.

y = kx

Now we find k by plugging in our original values for x and y.

y = kx

36 = k(4)

9 = k

Now that we have k, we can model the equation.

y = 9x

And we can use the value of 11 in the next equation to find y.

y = 9x

y = 9(11)

y = 99

7 0
4 years ago
A charity is planning to raffle off a new car donated by a local car dealer. The charity wants to raise at least 65,000. It expe
MariettaO [177]

Answer:

they can sell 2000 tickets each ticket is worth 29.15

Step-by-step explanation:

65,000 - 5000 - 1700 = 58300

6 0
4 years ago
Besides a histogram what are some other ways you can display these data
GalinKa [24]
Pictograph, Bar Graph, Circle Graph, Line Graph, Stem-and-Leaf Plot, Box-and-Whisker Plot, Line Plot, and Scatter Plot. Hope this helps, I'm learning the same thing right now test tomorrow thanks for the practice!
6 0
3 years ago
a standard sheet of white lined paper measures 8.5 inches by 10 inches to the nearest tenth of an inch , what is the length of t
alexgriva [62]
Im pretty sure its 37 because

8.5 x 2 = 17 10 x 2 = 20
then add
17 + 20 = 37 :)) hope this helps

(you multiply by 2 because on a sheet a paper there 4 sides on the paper and two for each number)

37 is your awnser :))
7 0
3 years ago
Read 2 more answers
The sum of 25 and z*<br> 252
Verdich [7]

Answer:

252z + 25

Step-by-step explanation:

z*252 can be re-written as 252z

sum = addition

25= second term

7 0
3 years ago
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