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mestny [16]
3 years ago
9

7.

Mathematics
1 answer:
Svetlanka [38]3 years ago
5 0

Answer:

D. y ≥ 2x – 2

Step-by-step explanation:

Graph the inequality by finding the boundary line, then shading the appropriate area.

y ≥ 2 x + 2

Graph the inequality by finding the boundary line, then shading the appropriate area.

y ≥ − 2 x + 2

Graph the inequality by finding the boundary line, then shading the appropriate area.

y ≤ 2 x − 2

Graph the inequality by finding the boundary line, then shading the appropriate area.

y ≥ 2 x − 2

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5k - 4p + 3k +2p<br>Please show working ​
xeze [42]

Answer:

here

5k - 4p + 3k + 2p

=5k + 3k - 4p + 2p

=8k - 2p ans.

7 0
3 years ago
Read 2 more answers
Please help me solve this problem ASAP
Setler [38]
Find the height of it with pythagoras
Root(100-36)=8
Volume = 1/3 pi r^2 h
1/3(36pi x 8)
=96pi
about 301.59ft^3
3 0
2 years ago
Write an inequality for each statement.
Pie

Answer:

1.  l \leq  45 ( in this inequality, the time can be less than or equal to 45, but no more than 45)

2. m > 60  (Mario's height is more than 60.)

3. f > 8000 (More than 8000 fans attended.)

3 0
3 years ago
JK is formed by J(-12,3) and K(8,-5). If line r is the perpendicular bisector of JK, write an equation for r in slope-intercept
dem82 [27]

Answer:

  • y = 5/2x + 4

Step-by-step explanation:

<u>Midpoint of JK:</u>

  • x = (-12 + 8)/2 = -4/2 = -2
  • y = (3 - 5)/2 = -2/2 = -1

<u>Slope of the line JK:</u>

  • m = (-5 - 3)/(8 - (-12)) = -8/20 = -2/5

Perpendicular lines have negative reciprocal slopes.

So the line r has a slope 5/2 and passes through the point (-2, -1)

<u>Equation of r:</u>

  • y = 5/2x + b
  • -1 = 5/2(-2) + b
  • -1 = -5 + b
  • b = 5 - 1
  • b = 4

<u>So the equation is:</u>

  • y = 5/2x + 4
3 0
3 years ago
I need the answer please for a and b
zzz [600]

Step-by-step explanation:

2x + x+4+x = 180

4x = 176

x = 44

A 88

B 48

C 44

7 0
3 years ago
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