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Kaylis [27]
3 years ago
12

Find a and b????????????

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
5 0

Answer:

Below

Step-by-step explanation:

The rule states that:

● | x | < 1 => -1 < x < 1

By anlogy

● | x - 5| < 6 => -6 < x - 5 < 6

● -6 < x - 5< 6

Add 10 both sides to get x + 5 (x-5+10 = x+5)

● -6 + 10 < x - 5 + 10 < 6 + 10

● 4 < x + 5 < 16

So a = 4 and b = 16

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A scuba diver dove from the surface of the ocean to an elevation of −49 9/10 feet at a rate of −9.5 feet per minute. After spend
laila [671]

Answer:

Rate of change  =  4,06 f/min

Step-by-step explanation:

The ascendent length  28 9/10   =  289/ 10

The time for that ascendent maneuver is total time 17 1/8 minutes  - spended time in the elevation 10 minutes, then

17 1/8  =  137/8

137/8  - 10   =  ( 137 - 80 ) /8   =  57/8 minutes

The rate of change in the diver´s elevation is

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Rate of change  =  289*8/ 57*10

Rate of change  =  2312 / 570 ft/min

Rate of change  =  4,06 f/min

7 0
2 years ago
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Answer:

(5,11)

Step-by-step explanation:

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7 0
3 years ago
How do you eliminate 6x-12y=24 along with -x-6y=4
liraira [26]
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5 0
3 years ago
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6 0
3 years ago
an angle in an isosceles triangle has a measure of 20° what are the possible measures of the other angles
vampirchik [111]

Answer:

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Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
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