$y= -4|x+2| -5 \\ \\x= -6 \Rightarrow y=-4|-6+2|- 5= -4|-4|- 5= -4*4 -5 =\\ \\=-16-5=-21\\ \\ \\x= -4\Rightarrow y=-4|-4+2|- 5= -4|-2|- 5= -4*2 -5 =\\ \\ =-8-5=-13\\ \\ \\x= -2 \Rightarrow y=-4|-2+2|- 5= -4|0|- 5= -4*0 -5 =-5\\ \\ \\x= 0 \Rightarrow y=-4|0+2|- 5= -4|2|- 5= -4*2 -5 =-8-5=-13\\ \\ \\x= 2 \Rightarrow y=-4|2+2|- 5= -4| 4|- 5= -4*4 -5 =-16-5=-21$

4 0

3 years ago

A lookout tower above a canyon is 4 meters above ground level. The depth of the canyon is 16 meters below ground level. If 0 rep

emmasim [6.3K]

Answer:

Step-by-step explanation:

4 meters above. So 4 will not be negative, this eliminates C and D.

16 is definitely negative. So that eliminates C and D again.

< the number on the left of this is smaller than the right

> the number of the right of this is bigger than the left

4 is larger than -16

4>-16

5 0

3 years ago

Read 2 more answers

Please help my find these answers.

andreev551 [17]

Area of the circle = 195. 97 ft^2

Area of the sector = 41.37 ft^2

Radius of the circle: Area = Pi*r^2 à r =√( area/pi) = √(195.97/3.14159) = 7.90 ft

Circumference of the circle: Pi*2*r = 3.14159*2*7.90ft = 49.62 ft

Arc PQ.

Ratio of the shaded sector: 41.37/195.97 = 0.2111

Angle of the arc PQ = 0.2111*360° = 76 °

Length PQ = 0.2111*Circumference = 0.2111* 49.62ft = 10.48 ft

<span>Perimeter of the shaded region = r + r + length PQ = 2*7.90 ft + 10.48 ft = 26.28 ft.</span>

6 0

4 years ago