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Marina CMI [18]
3 years ago
14

HELP!

Mathematics
2 answers:
masha68 [24]3 years ago
8 0

Answer: C is the answer! This question can be found on USA Test Prep.

marishachu [46]3 years ago
4 0
C is the answer
...............
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24 – 37x - 72<br><img src="https://tex.z-dn.net/?f=24%20-%2037x%20-%20%20%7B72%7D%5E%7B2%7D%20" id="TexFormula1" title="24 - 37x
Natali5045456 [20]

Answer:

The answer is -37x - 48

3 0
3 years ago
Write the equation of a line that is parallel to the line 2x - 3y = 5 and passes through the point (3, -1)
Zina [86]
3x - 5y = 8 that is your answer!
7 0
3 years ago
Read 2 more answers
R-7 is less than or equal to 2
kvasek [131]

Answer:

r-7\leq2

Step-by-step explanation:

separate both terms by a less than or equal to symbol

7 0
3 years ago
The weight of an object on Mars varies directly with its weight on Earth an object that weighs 50 pounds on Mars weighs 150 lbs
Scorpion4ik [409]
So it would weight 20 pound because they removed th 100 so that means any thing the. is in 100 like 140 would be 40
3 0
3 years ago
HELP PLEASE 100 POINTS
frosja888 [35]

Answer:

Step-by-step explanation:

That's an awful lot of points. You don't have to give that many. 10 or 15 points would be more than enough.

The graph touches the x axis at 1 point. That means its basic formula is y = (x - a)^2

Since it  upside down, the formula is y = -(x - a)^2. A couple of other things are true.

a = 1 because that's where the graph touches the x axis. y = - x^2 has shifted 1 unit to the right.

Finally the y intercept is -4 which means that the final equation is y = -4(x-1)^2

That's all preliminary. The actual question is, what does the discriminate look like?

y = -4(x^2 - 2x + 1)

y = -4x^2 + 8x - 4

a = - 4

b = 8

c = - 4

sqrt(b^2 - 4ac)

sqrt(8^2 - 4(-4)(-4) )

sqrt(64 - 64) = 0

The answer is the third one. The answer will always be 0 when the graph touches the x axis and does not go through it.

6 0
3 years ago
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