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Lemur [1.5K]
2 years ago
10

−1 ≤ x/-4 − 3Solve the inequality. Show all steps.

Mathematics
1 answer:
makkiz [27]2 years ago
4 0

Answer:

≤ − 8

Step-by-step explanation:

-1 ≤ \frac{x}{-4} -3

4 ×(-1) ≤ 4 × \frac{x}{-4} -4×3

-4 × (-1) ≤ -x - 4×3

-4 ≤ -x - 12

x ≤ -12 + 4

x ≤ -8

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Estimate the circumference of the circle with the given radius or diameter. Use 3.14 for ?. Round to the nearest unit. (Half. 24
Mice21 [21]

Answer:

The perimeter of a circle can be found by using the followinfg expression

P = 2*π*r

where

π = 3.14

r  = radius of the circle = half the diameter of the circle

In this case, if we are given the radius, we use

P = 2*π*r

If we are given the diameter, we use

P = 2*π*(D/2) = π*D

1) 27in

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3 years ago
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4 0
1 year ago
Would appreciate the help
raketka [301]

Answer:

x° = 37°

Step-by-step explanation:

* Lets revise some facts of a circle

- The secant is a line intersect the circle in two points

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 then the measure of the angle between them is half the difference

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* Now lets solve the problem

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∴ The measure of the angle between them = 1/2 the difference of the

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∵ The measure of the angle between them is x°

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∴ x° = 1/2 [ measure of the large arc - measure of small arc]

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∵ The measure of the small arc is 26°

∴ x° = 1/2 [100 - 26] = 1/2 [74] = 37°

∴ x° = 37°

4 0
3 years ago
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