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yKpoI14uk [10]
3 years ago
10

BRAINLY CUP!!!! First to answer gets Brainliest and 50 points!

Mathematics
2 answers:
ArbitrLikvidat [17]3 years ago
7 0
-np-4≤2(c-3)
-np-4≤2x-6
-np≤2x-2
-n≤(2x-2)/p
n≥-((2x-2)/p)
drek231 [11]3 years ago
7 0
So your main goal is to get n by itself right? Well here is what you do.
-np - 4 ≤ 2(c- 3)
First distribute.
-np - 4 ≤ 2c - 6
Add 4 to both sides.
-np ≤ 2c - 2
Divide by -p.
When you divide or multiply a negative the sign switches.
n ≥ 2c + 2/p
I hope this helps love! :)
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What is the area? Write your answer as a fraction or as a whole or mixed number.​
photoshop1234 [79]

Answer:

81 or 20 1/4

Step-by-step explanation:

im not sure sorry

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3 years ago
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A machine fills 75 bottles of water each minute. Write an equation to represent the number of bottles b of water the machine can
Len [333]

Answer:

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Step-by-step explanation:

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What is the answer for 4y^2=81
Elena L [17]
<span><u><em>Answer:</em></u>
either y = 4.5
or y = -4.5

<u><em>Explanation:</em></u>
To get the solution, we will need to isolate the y on one side of the equation.
<u>This can be done as follows:</u>
4y</span>²<span> = 81

</span>\frac{4y^2}{4} =  \frac{81}{4}
<span>
y</span>²<span> = 20.25

y = +/- </span>√(20.25)<span>
either y = +</span>√<span>(20.25) = 4.5
or y = -</span>√<span>(20.25) = -4.5

Since there are no restrictions on the value of y, therefore, both answers would be accepted

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3 0
3 years ago
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Morgan likes to put the same number of trophies on each shelf of her trophy case. She has a total of 75 trophies, and each shelf
ololo11 [35]

Answer:

A=5

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5 0
2 years ago
In the following image, AB is parallel to DC, and BC is a transversal intersecting both parallel lines. The measure of angle ABC
AlexFokin [52]

Answer:

n° = 62°

p° = 62°

q° = 118°

v° = 84°

w° = 138°

Step-by-step explanation:

angle ABC is 118°

so

m° + 118° = 180

m° = 180° - 118°

m° = 62°

n° = m° = 62° (corresponding angles are equal since AB is parallel to DC, and BC)

p° = n° = 62° (vertical angles are equal)

q° + n° = 180° (linear pair angles)

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v° + 96° = 180° (linear pair angles)

v°  = 180° - 96°

v° = 84°

w° + 42° = 180 (linear pair angles)

w° = 180° - 42°

w° = 138°

8 0
3 years ago
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