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rosijanka [135]
3 years ago
14

A.) Find a general linear equation Ax+By+C=0 of the straight line that passes through the point (2,1) and is vertical.

Mathematics
1 answer:
yulyashka [42]3 years ago
5 0
<span>the straight line passes through the point (2,1) and is vertical

 x=2 (vertical), so we can have the value of B and C, x-2=0 so B=0 and C=-2
the main equation is x - 2 = 0

</span><span>inear equation Ax+By+C=0 of the straight line that passes through the point (-2,3) and is horizontal.
y=3, (horizontal)    y-3=0, so A=0, B=1 and C=-3  the main equation is y-3=0</span>
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romanna [79]

Maybe 4.80

Step-by-step explanation:

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gallons of water can fill a pool that is 50 yards by 20 yards and is 9 feet deep? (Assume 7 1/2 gallons per cubic foot.)
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2 years ago
55 is 40% of what number
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You simply put 40 over a hundred and 55 over n (which is the number were trying to find)  so you do cross multiplication. 55 times a hundred and after you get the answer. You divide it by 40 and should get 137.5.
3 0
3 years ago
Factorise completely 3m^2-48​
Helen [10]

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3 (m^2 - 16)

Step-by-step explanation:

factoring means taking out a common multiple of all the terms in the expression

in this case, if you multiply 3 and m^2, 3 and -16, you would get 3m^2-48​

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3 0
2 years ago
A coordinate map of the local grocery store is shown below. Hot dogs are located at the point (6,4) Mustard is located at the po
deff fn [24]

The distance between the 2 locations = 7 units

Step-by-step explanation:

Step 1:

Given,

Location of Hot dogs = (6,4)

Location of Mustard = (6,-3)

We need to find the distance between the two locations

Step 2:

Since the x coordinates of both the location are the same , they lie in the same line.

The first location is 4 units above the x axis and the second location is 3 units below the x axis.

Hence the distance between the 2 locations 4-(-3) = 7 units

Step 3 :

Answer :

The distance between the 2 locations = 7 units

8 0
3 years ago
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