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Ludmilka [50]
3 years ago
15

NO LINKS I will give brainliest, it’s a graph pls answer if you know how. Where are the smart people

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
5 0

Answer:

Step-by-step explanation:

Nataly_w [17]3 years ago
4 0

Answer:

The answer for (a) is at the picture

(b) The vertex is (-2,7)

(c) Yes the parabola open downward

(d) -(x+2)^2+7 the turning point is at (-2,7) since it is where the group curves

Step-by-step explanation:

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BRAINLIEST TO CORRECT PLEASE HURRY
kicyunya [14]

Answer:

-1, 9/18, 0.5

Step-by-step explanation:

I put into decimials

-1 = -1

9/18 = 0.5

1 8/16 = 1.5

(I think that is IXL, good luck!)

3 0
2 years ago
Read 2 more answers
Jasmine bought a pennant (triangle) of the favorite baseball team. If the base is 16 inches and height is 24 inches, how much ar
KATRIN_1 [288]
D. 192in^2

This would be a simple area problem with a triangle. REMEMBER THIS EQUATION: a=bh*1/2 (b for base and h for height, these are multiplied together then that answer is halved out.)

So we just need to plug in our values into the equation, so the equation would look like a= (16)*(24)*1/2. 16 times 24 would then give you 384, you could either divide by 2 or multiply by 0.5 to get the next answer, as long as your HALVING the answer.

So we have our bh value so now we can multiply by 1/2 which will give us 384*1/2 which leaves us with 192.

I have also attached a photo of doing a longer(ish) way than this, that also proves that this equation works. Either one will provide you an answer.

6 0
3 years ago
The number 66 is increased to 72. What is the percentage by which the number was increased, to the nearest tenth of a percent?
Lunna [17]

Answer:

The increase is 9.1%

Step-by-step explanation:

<u>Step 1:  Make an equation </u>

66 * x = 72

66x = 72

<u>Step 2:  Divide both sides by 66 </u>

66x / 66 = 72 / 66

x = 1.09090

<u>Step 3:  Find the increased </u>

1 - 1.09090

0.091 * 100

9.1%

Answer:  The increase is 9.1%

6 0
3 years ago
Which system of linear inequalities is graphed? {y&gt;3x−2x+2y&lt;4 {y≥3x−2x+2y≤4 {y≤3x−2x+2y≥4 {y&lt;3x−2x+2y&gt;4 A graph of a
guajiro [1.7K]

Answer:

{y≥3x−2

{x+2y≤4

3 0
2 years ago
A bike rental shop charges $8 per hour and $4 insurance. How many hours can I rent the bike for if I have $20.
hjlf
Answer :
Two Hours

Step By Step :
20-4=16
16/8=2
6 0
3 years ago
Read 2 more answers
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