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larisa [96]
2 years ago
8

Help me please !?...........<3

Mathematics
2 answers:
alex41 [277]2 years ago
5 0
The answerrrrrr is 20!!!!!!! ;))))))))))))))))
telo118 [61]2 years ago
3 0

Step-by-step explanation:

1. DOB & COA, COB& AOD

2. 20 :)

sorry lol my answer needs to be 20 characters long

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Lynna [10]
Y=x+70
Slope-intercept form
5 0
2 years ago
Help plss. due tomorrow
Dima020 [189]

Answer:

90

Step-by-step explanation:

Length times with times height

7 0
3 years ago
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Is my answer correct? if not please correct me
elena-s [515]

Using the given equation y-3 = 3/4(x+2)


Give Y a value and then solve for x:


If y = 0 the equation is now:

0 -3 = 3/4(x+2)

Solve for x:

-3 = 3/4x + 1.5

-4.5 = 3/4x

x = -4.5 / 3/4

x = -6


So the first point would be (-6,0)


Now make x 0 and solve for y:

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y-3 = 0 + 1.5

y = 4.5

So the 2nd point would be (0,4.5)


You are close, but the dot you have on y=4, needs to be moved up to 4.5.


8 0
3 years ago
Use two sets of coordinates to write an equation<br> to describe the relationship.
Irina-Kira [14]

Answer/Step-by-step explanation:

An equation that describes the relationship can be written as y = mx.

Using the two sets of coordinates, (2, 140) and (4, 280), calculate the slope (m) as shown below:

\frac{y_2 - y_1}{x_2 - x_1} = \frac{280 - 140}{4 - 2} = \frac{140}{2} = 70

Substitute m = 70 into y = mx

The equation would be:

y = 70x

This equation can be interpreted as follows:

The heart's resting rate is 70 beats each minute.

6 0
2 years ago
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Flauer [41]
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3 years ago
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