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cricket20 [7]
3 years ago
9

Find the equation of the line that goes through the points (3,8) and (9,16).

Mathematics
1 answer:
Aneli [31]3 years ago
3 0

Answer:

4x-3y+12=0 is required eqn

Step-by-step explanation:

Let, 3,8 be x1,y1

9,16 be x2,y2

Now,

Eqn of st.line is y-y1 = y2-y2/x2-x1 * (x-x1)

y-8 = 16-8/9-3 * (x-3)

y-8 = 4/3*(x-3)

3y-24 = 4x-12

4x-3y+12=0 is required eqn

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What is (2/3)^4 <br> does anybody know?
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Find the value of each measure.
IrinaK [193]

Answer:

39

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
Ow many cans of paint are needed to cover an area of 2,200 square units if one can of paint covers an area of 400 square units?
salantis [7]
The number of cans needed to paint an area covering 2,200 sq. units will be given by:
number of cans=[area required to be painted]/[area that 1 can of paint can cover]
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6 0
3 years ago
About how much more grape juice and orange juice is used in the punch
agasfer [191]

3 1/3 --> 3 8/24 --> 80/24

6 1/2 --> 6 12/24 --> 156/24

4 1/8 --> 4 3/24 --> 99/24

1 1/4 --> 1 6/24 --> 30/24

About how much more grape juice <u><em>and </em></u>orange juice is used in the punch

80/24+156/24 = 59/6 or 236/24

99/24+30/24= 43/8 or 129/24

236/24-129/24= 107/24 cups OR 4.458 cups OR 4 11/24 cups

About how much more grape juice <u><em>than </em></u>orange juice is used in the punch

3 1/3 --> 3 8/24 --> 80/24

6 1/2 --> 6 12/24 --> 156/24

approximately -3

hope this helps!

6 0
3 years ago
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