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tester [92]
2 years ago
5

Is each line parallel, perpendicular, or neither parallel nor perpendicular to the line −x+4y=20? Drag each choice into the boxe

s to correctly complete the table.
Mathematics
2 answers:
Nataly_w [17]2 years ago
6 0

\NoBoxesIncludedWhatTheHeckBro

ivann1987 [24]2 years ago
4 0

Answer:

Parallel: -x+4y=8  

Perpendicular: 4x+y=-1,  y=-4x-3

Neither: y= -(1/4)x+6

Step-by-step explanation:

Verified correct with test results.

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LenKa [72]

Answer:

<h3>8i</h3>

Step-by-step explanation:

4 0
2 years ago
Luigi is an urban planner. As an independent contractor, he charges a $140 fee plus $25 per hour for
Anuta_ua [19.1K]

Answer:

Function: y=140+25x

Amount earned for 10 hours of work: \$390

Step-by-step explanation:

Let be "x"  the number of hours worked on a project and "y" the total amount Luigi charges for a project.

Based on the data given in the exercise, you can identify that:

  • $140 is a fixed amount.
  • For each hour worked on the project, Luigi charges $25. This can be expressed as: 25x

Then, the total amount he charges for a project is the sum of $140 and 25x. This can be represented with the following function:

y=140+25x

To calculate the amount of money earned for 10 hours of work, you must substitute x=10 into the function and evaluate. Then:

y=140+25(10)\\\\y=390

7 0
3 years ago
4. Two cylinders have dimensions in the ratio of 2:3. The smaller cylinder has a surface area of 16 cm.
Zarrin [17]

Answer:

(cross multiply)

2:3

16:X

2X=16×3

2x=48

x=48÷2

x=24

8 0
3 years ago
The points (0, 3), (4, 0), (9, 0), (0, 11), and (14, 0) are plotted on the graph. On a coordinate plane, points (0, 3), (4, 0),
Advocard [28]

Answer:

can you take a picture it might make it easier for me

3 0
3 years ago
Read 2 more answers
What type of triangle has an exterior angle that is obtuse at to vertices?
Norma-Jean [14]
An exterior angle of a triangle is equal to the sum of the two opposite interior angles. Example : Find the values of x and y in the following triangle. y + 92° = 180° (interior angle + adjacent exterior angle = 180°.)
7 0
3 years ago
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