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Dima020 [189]
3 years ago
14

Simplify. −4x-9xplease help

Mathematics
2 answers:
melamori03 [73]3 years ago
6 0
-4x change subtraction to addition and turn 9x to -9x and then add and get -13x
Setler [38]3 years ago
4 0
Subtract -9x from -4x to get -13x
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I need help with this one
MissTica

Answer:

9

Step-by-step explanation:

394,717.330 rounds to 400,000

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3 years ago
I need help with this problem. <br>​
Zina [86]

Answer:

(1,4)

Step-by-step explanation:

Let's this of y=\sqrt{x} which is it's parent function.

How do we get to y=-\sqrt{x-1}+4 from there?

It has been reflected about the a-axis because of the - in front of the square root.

It has been shifted right 1 unit because of the -(1) in the square root.

It has been moved up 4 units because of the +4 outside the square root.

In general:

y=a(x-h)^2+k has the following transformations from the parent:

Moved right h units if h is positive.

Moved left h units if h is negative.

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If a is negative, it has been reflected about the x-axis.

a also tells us about the stretching factor.

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It new graphed was the parent function but reflected over x-axis and shifted right 1 unit and moved up 4 units.

So the new starting point is (0+1,0+4)=(1,4).

6 0
3 years ago
Read 2 more answers
What is the value of g(-4)? HINT: It's not A.<br><br> A. -1<br> B. 27<br> C. -5<br> D. 1
GalinKa [24]
Answer: C
I hope this helps
6 0
3 years ago
Read 2 more answers
(I will give brainliest, a thanks, 30 points, and 5 stars if you can answer these 2 questions)
dimulka [17.4K]

Answer:

1. 9 pi, 2. 121 pi

Step-by-step explanation:

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3 years ago
15 pounds of ham to make 35 sandwiches. How much ham per sandwich?
polet [3.4K]
15 pounds / 35 sandwiches ~ 0.43 pounds ham per sandwich
3 0
3 years ago
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