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sp2606 [1]
3 years ago
5

Need Help with Polynomials

Mathematics
1 answer:
Elena L [17]3 years ago
6 0

Answer:

1. yes all yes

Step-by-step explanation:

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Ignore 22. Only 20 and 21
Vedmedyk [2.9K]

The first one should be read as between 75 and 97 inclusive. That means you are using ≤

75 ≤ x ≤ 97 As a compound inequality this is

75 ≤ x ; x ≤ 97

The second one is just a bit harder. That's because a place in Ohio probably could go down to - 36. Again, both ends of the inequality use ≤

-36 ≤ x ≤ 20   As a compound inequality

-36 ≤ x; x ≤ 20


I'm not sure if you should be including units like 20°F. If you are, add them in.


8 0
3 years ago
The graph below shows the amount of time Misha spent outside over a 30-day period. How might the graph be considered misleading?
Sauron [17]
The y-interval shows exponential increase rather than linear increase.
4 0
3 years ago
Read 2 more answers
A convex hexagon has interior angles with measures x^0, (5x - 103); (2x + 60), (7x - 31), (6x -6), and (9x - 100), what is the v
cestrela7 [59]

Answer:

x = 30.66°

Step-by-step explanation:

The sum of the interior angles of a hexagon is 720°

Each angles are x^0, (5x - 103); (2x + 60), (7x - 31), (6x -6), and (9x - 100),

we add all these angles together

x^0 + (5x - 103) + (2x + 60) + (7x - 31) + (6x -6) + (9x - 100) = 720

x^0  = 1

1 + (5x - 103) + (2x + 60) + (7x - 31) + (6x -6) + (9x - 100)

1 + 5x - 103 +2x + 60 + 7x -31 + 6x - 6 + 9x - 100 = 720

1 - 103 + 60 - 31 - 6 - 100 + 5x + 2x + 7x + 6x + 9x = 720

1 - 180 + 29x = 720

-179 + 29x = 720

29x = 720 + 179 = 889

x = 889/29 = 30.655 ≅ 30.66°

3 0
3 years ago
If the monthly cost for 23 HCF is <br> $48.31 , what is the monthly cost for 18 HCF?
ANEK [815]
$48.31/23=$2.10. $2.10x18=$37.81
8 0
2 years ago
Need help with these two questions.​
Sindrei [870]

Answer:

Answer is below :)

Step-by-step explanation:

Hope this helps you!

3 0
2 years ago
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