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Leya [2.2K]
3 years ago
15

20,21,23,23,25,29,32,33 -What is the mean? Please help!!

Mathematics
2 answers:
AlekseyPX3 years ago
7 0
Your mean is 25.75 and idk the second answer so i'm gonna guess it's 14+11=25
lianna [129]3 years ago
7 0
To find The mean you add all of the numbers together and divide by how many numbers there are
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Need help plzzzzz !!
Wewaii [24]
They would be perpendicular. hope this helps.
7 0
3 years ago
You work two jobs. You earn $9.45 per hour as a salesperson and $11.34 per hour stocking shelves. Your combined earnings this mo
konstantin123 [22]

Answer:

11.34x + 9.45y = 141.75

y = (141.75 - 11.34x)/9.45

y = -1.2x + 15

Draw a straight line only in the first quadrant connecting these points:

(0,15)

(12.5,0)

6 0
4 years ago
Draw Line HI perpendicular to Line JK<br> (be sure to include appropriate markings)
kirill [66]

To draw line HI perpendicular to JK we need to follow the given steps:

Place your compass on the given point (point H). Draw an arc across the line on each side of the given point. Do not adjust the compass width when drawing the second arc.

From each arc on the line, draw another arc on the opposite side of the line from the given point (H). The two new arcs will intersect.

Use your ruler to join the given point (H) to the point where the arcs intersect (I).

HI is perpendicular to JK.

What is perpendicular?

Two distinct lines intersecting each other at 90°, or a right angle, are called perpendicular lines.

Properties of Perpendicular Lines

  • These lines always intersect at right angles.
  • If two lines are perpendicular to the same line, they are parallel to each other and will never intersect.
  • Adjacent sides of a square and a rectangle are always perpendicular to each other.
  • The sides of the right-angled triangle enclosing the right angle are perpendicular to each other.

To learn more about perpendicular lines,

brainly.com/question/1202004

#SPJ9

4 0
1 year ago
What is the positive square root of 0.25
Mrrafil [7]

\sqrt{0.25}  =  0.5  \: or \: - 0.5
Positive square root of 0.25 = 0.5

Hope this helps. - M
7 0
3 years ago
Read 2 more answers
In a class, half of students had gone to watch magic show. Twice the square root of
love history [14]

Answer:

The total number of students is 36.

Step-by-step explanation:

You would get this answer because twice the square root of 6. 6x6 is 36. Hope this helps :)

3 0
3 years ago
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