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Romashka [77]
3 years ago
10

Which of the following are the coordinates of the vertex of y = −x2 + 2x + 1

Mathematics
1 answer:
Brut [27]3 years ago
6 0

Answer:

The vertex would be 1

Step-by-step explanation:

Desmos makes a horizontal line and that line is on the y axis at 1

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PLEEEASSSSEEEEE HELPPPP!!!! A rectangular prism has a length of 12 in., a width of 5 in., and a height of 4 1/4 in. The prism is
Aleonysh [2.5K]

Answer:

16320

solution: 12 / 1/4 = 3.

4 divided by 1/4 = 20

4 1/4 divided by 1/4 = 17.

3 x 20 x 17 =

the answer is 16320.

3 0
3 years ago
Samantha is wrapping a present for her friend's birthday. The length of the box is 12 inches, width is 7 inches, and the height
loris [4]

Answer:

358 inches^2

Step-by-step explanation:

SA = 2(lw + lh + wh)

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Hope this is helpful !!!!!

4 0
3 years ago
1. Maggie keeps track of daily bird sightings. The table below shows the number and type of swans that were seen in one day. Wha
Vitek1552 [10]

Answer:

hello! i just did this problem and the answer is 12.2%

Step-by-step explanation:

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8 0
2 years ago
What does PEMDAS mean in math
Dahasolnce [82]

Hey there!

PEMDAS simply means (the OVERALL question answer)


• Parentheses
• Exponents
• Multiplication
• Division
• Addition
• Subtraction


Here’s an example

24 - 4^2 + 2 * 4

= 24 - 16 + 2 * 4

= 24 - 16 + 8

= 8 + 8

= 16

Thus, the answer for that equation is: 16


Often people remember PEMDAS by saying. (So, I’d advise you think of it like that way as well!)

• Please
• Excuse
• My
• Dear
• Aunt
• Sally


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

8 0
2 years ago
PlEASE HELP ME PLEASE​
Law Incorporation [45]

Answer:

THE 3RD ONE

Step-by-step explanation:

I THINK IM NOT REAALY SURE????

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2 years ago
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