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3 years ago

Write two equations for a horizontal line and a vertical line.

1 answer:

5 0

Two equations for a horizontal line could be y = 1 & y = 5
Two equations for a vertical line could be x = 2 & x = 6

Horizontal lines are created when y is always equal to one number, while vertical lines are created when x is always equal to one number.

Hope this helps!

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Joe the trainer has two solo work out plans That he offers his clients. Plan A and Plan B. Each client does either one or the ot

Zinaida [17]

Answer: plan A lasts for 0.5 hour. Plan B lasts for 0.75 hour.

Step-by-step explanation:

Let x represent the duration of plan A.

Let y represent the duration of plan B.

On Friday there were 3 clients who did plan A and 2 who did Plan B.

Joe trained his Friday clients for a total of 3. It means that

3x + 2y = 3- - - - - - - - - -1

On Saturday there were 5 clients who did plan A and 6 who did plan B. Joe trained his Saturday clients for a total of 7 hours. It means that

5x + 6y = 7- - - - - - - - - 2

Multiplying equation 1 by 5 and equation 2 by 3, it becomes

15x + 10y = 15

15x + 18y = 21

Subtracting, it becomes

- 8y = - 6

y = - 6/-8

y = 0.75

Substituting y = 0.75 into equation 1, it becomes

3x + 2 × 0.75 = 3

3x + 1.5 = 3

3x = 3 - 1.5 = 1.5

x = 1.5/3

x = 0.5

3 0

3 years ago

In quadrilateral LMNO, LO ∥ MN. What additional information would be sufficient, along with the given, to conclude that LMNO is

Vilka [71]

Answer:

In quadrilateral LMNO, LO ∥ MN.

ML ∥ NO

LO ≅ MN

7 0

3 years ago

Read 2 more answers

-2/3÷(-1/2)= 6÷(-1/2)= 2/3÷2 1/2=

cricket20 [7]

1.) 4/3

2.) -12

3.)4/15

4 0

4 years ago

Find the missing angle. Round to the nearest 10th.

nataly862011 [7]

Answer:

38.1

Step-by-step explanation:

SOHCAHTOA

use tangent (opposite over adjacent)

tan(40)= 32/x

x=32/tan(40)

plug into calculator

3 0

3 years ago

If you know the rate of a water leak in gallons per hour, how can you find the number of hours it takes for 1 gallon to leak out

yawa3891 [41]

Divide the number of gallons that leak out in 1 hour by 1
for example, say 5 gallons leak in 1 hour
divide 1 hour or 60 minutes by 5
60/5=12 minutes
so in this situation, 1 gallon leaks out every 12 minutes

7 0

4 years ago