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emmainna [20.7K]
3 years ago
11

Solve the inequality.−8≤2/5(k−2) The / is not a division sign.

Mathematics
1 answer:
Dvinal [7]3 years ago
7 0

Answer: x is grater or equal to -18

Inter el notation

[-18,oo)

Step-by-step explanation:

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Find the m please it’s due today . (-11,5) & (2,-4)
d1i1m1o1n [39]

Answer:

m = \frac{-9}{13}

Step-by-step explanation:

I'm assuming by m, you mean the slope.

You have two points. (-11, 5) and (2, -4)

  • m = change in y-value ÷ change in x-value

1) Substitute in the points.

m = \frac{(-4)- 5}{2 - (-11)}

2) Solve.

  • -4 - 5 = -9
  • 2 - (-11) = 13

So, the slope would equal \frac{-9}{13}.

4 0
3 years ago
A recent census found that 52.4% of adults are female, 10.5% are divorced, and 6.1% are divorced females. For an adult selected
worty [1.4K]

Answer:

A recent census found that 52.2% of adults are female, 10.2% are divorced, 6.1% are divorced females. For and adult selected at random,

Step-by-step explanation:

8 0
3 years ago
The Ferris wheel has a radius of 70 feet. The distance between the wheel and the ground is 4 feet. The rectangular coordinate sy
Gemiola [76]

Answer:

x² + (y-74)² = 4900

Step-by-step explanation:

Circle equation: (x-h)² + (y-k)² = r²

"h" refers to horizontal shifts while "k" refers to vertical shifts. If the center of the wheel is directly above the origin of the rectangular plane and the entire wheel is 4 ft. from the ground then:

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  • k = 74 (the radius + 4 ft.)
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So plugging those into the equation of circles, we get the answer above.

7 0
3 years ago
Which expression can be used to find the area of the rectangle shown on the coordinate plane?
Nimfa-mama [501]

Answer:

7X8

Step-by-step explanation:

There is 7 spaces along one side and 8 along the other, area=l x w (length multiplied by width)

7 0
3 years ago
Read 2 more answers
2x° + 14°<br> 60°<br> X=<br> degrees.
pickupchik [31]
2x+14=60(vertical)
2x=46
x=23
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3 years ago
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