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taurus [48]
3 years ago
7

Helppppppppppppppppp

Mathematics
1 answer:
iris [78.8K]3 years ago
4 0
<h3>Answer:</h3>

A. None of the factors were negative

because when you multiply or divide an inequality by a negative number you must flip the inequality sign.

Hope this helps you! :)

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Is -(12/-17) equal to 12/17
maria [59]
Yes <span>-(12/-17) is equal to 12/17

I hope this helps. 

Have a awesome day. :)</span>
3 0
3 years ago
Can someone help me with 19 ,20,21,22
valina [46]

Answer:

In Euclidean geometry, a regular polygon is a polygon that is equiangular (all angles are equal in measure) and equilateral (all sides have the same length).

Dual polygon: Self-dual

Step-by-step explanation:

4 0
3 years ago
If the rate , in gallons per minute , continues , approximately how many gallons of water from the hose in 45 minutes ?
navik [9.2K]
Every 5 minutes, you gain 4 gallons. 45/5 = 9, 9x4 equals 36, there would be 36 gallons of water in 45 minutes
3 0
2 years ago
Find the altitude if area of parallelogram is 132 cm2 and base is 11 cm.​
Vika [28.1K]
B x h = a
11 x h = 132
h = 132/11
h = 12 cm
4 0
2 years ago
The PTO is selling raffle tickets to raise money for classroom supplies. A raffle ticket costs $3. There is 1 winning ticket out
matrenka [14]

Answer:

A) 0.54

B) 4.32

C) 2.4

D)  336

Step-by-step explanation:

A)Expected value (you) = (84 × 3) × \frac{1}{140} × (0.3)× \frac{139}{140}

                                       = 0.54

B) Expected value (you) 8 tickets = 0.54 × 8

                                                       = 4.32

C) Expected value ( for PTO) = ( 3 - 84) × \frac{1}{140} + ( 3 - 0 ) × \frac{139}{140}

                                                = 2.4

D) For 140 raffle tickets = 2.4 × 140

                                       = 336

4 0
2 years ago
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