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cluponka [151]
3 years ago
15

Put in standard form: (2r2+1)-(2r3+6r+1)

Mathematics
1 answer:
Sonbull [250]3 years ago
3 0

Answer:

Step-by-step explanation:

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100%
sweet [91]

Answer:

17 inches

Step-by-step explanation:

it's 17 because x² = 15² + 8²

then x² = 225+64 which is x² = 289 so now you have to do the square root on both side x= 289

x= 17

3 0
3 years ago
What are the intercepts? type an ordered pair.​
Sunny_sXe [5.5K]

Answer: the x-intercepts are -4 and 2. The y-intercept(s) is 2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
I really need help with all the questions
nlexa [21]
1. 1,728

2. You can't tell because it doesn't say the amount one serving will serve, and how many servings she is serving, and how many people come to her party. Sorry!!

I hope I helped with the first one!
4 0
3 years ago
Simplify the expression 8x-2x+12x-3
aev [14]

Answer:

18x - 3

Step-by-step explanation:

Add all the X values

8x + -2x + 12x = 18x

Put the final numbers on the side.

-3

18x-3

7 0
3 years ago
Amelia pays $24 to rent a boat at the lake for up to six hours she constructs the inequality and number line below to represent
liubo4ka [24]
Money= how many hours
$4= 1h
$8=2h
$12=3h
$16=4h
$20=5h
$24=6h
l hope that helps :)
5 0
3 years ago
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