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anastassius [24]
3 years ago
10

Help me i beg u plzzzz

Mathematics
1 answer:
Ainat [17]3 years ago
5 0
We can say at month 0 she was 43 inches tall.

And at month 18 she was 52 inches tall.

We can say that x is the number of months and y is her height.

Rise/run
y2-y1/x2-x1
52-43/18-0
9/18
1/2

So the slope is 1/2 (which is what you are looking for.) and if you were to write an equation it would be y=1/2x+43

Brainliest my answer if it helps you out?
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Which expression is equivalent to 2.2-2.5?​
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Answer:2.2 + (-2.5)

Step-by-step explanation:

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3 years ago
What is the minimum force required to prevent a ball weighing 22.6 lb from rolling down a ramp which is inclined at 39.0 with th
JulijaS [17]
It's a ball, so we don't have to worry about friction.  Wouldn't it just be 22.6sin(39) = 14.22 pounds of force?  Conceptually, at an angle 0 (flat), we would need 22.6sin(0) = 0 pounds of force, and at angle 90 (vertical), we would need 22.6sin(90) = 22.6 pounds (all of it).  So it should be 14.22 pounds.  And since this is a mathematical question, rather than physics, I'm assuming you don't need to convert to newtons or anything.
8 0
3 years ago
I really need someone to answer this
DENIUS [597]

Answer:

809.69

Step-by-step explanation:

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3 0
3 years ago
A number is doubled and then increased by nine. The result is ninety- Three. What is the original number?
Juli2301 [7.4K]

Answer:

42

Step-by-step explanation:

First you subtract 93 by 9. You get 84. Then you divide it by 2. Which is your answer, 42.

This can be represented as:

93=2x+9

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84=2x

Then divide by 2 on both sides

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5 0
3 years ago
Could someone please answer this question for me?<br><br> The image is attached.
Andrej [43]
9 + -6 -6 : perform multiplication
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3 years ago
Read 2 more answers
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