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seropon [69]
3 years ago
15

Graph each point on a coordinate plane. Name the quadrant in which each is located

Mathematics
2 answers:
vichka [17]3 years ago
7 0

Answer:

14. Quadrant IV

13. Quadrant II

12. Quadrant III

11. Quadrant I

15. -17

16. -1

17. 7

Step-by-step explanation:

I am Lyosha [343]3 years ago
7 0
D is located in quadrant IV
C is quadrant II
B is quadrant III
A is quadrant I

f(-4)=-17
f(0)=-1
f(2)=7


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16.5 + 4.73 show work on how you got the answer
White raven [17]
16.5+4.73= 21.23 it’s basically regular adding just with decimal
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2 years ago
A waste management company is designing a rectangular construction dumpster that will be twice as long as it is wide and must ho
photoshop1234 [79]

Answer:

The dimensions that minimize the surface are:

Wide: 1.65 yd

Long: 3.30 yd

Height: 2.20 yd

Step-by-step explanation:

We have a rectangular base, that its twice as long as it is wide.

It must hold 12 yd^3 of debris.

We have to minimize the surface area, subjet to the restriction of volume (12 yd^3).

The surface is equal to:

S=2(w*h+w*2w+2wh)=2(3wh+2w^2)

The volume restriction is:

V=w*2w*h=2w^2h=12\\\\h=\frac{6}{w^2}

If we replace h in the surface equation, we have:

S=2(3wh+2w^2)=6w(\frac{6}{w^2})+4w^2=36w^{-1}+4w^2

To optimize, we derive and equal to zero:

dS/dw=36(-1)w^{-2} + 8w=0\\\\36w^{-2}=8w\\\\w^3=36/8=4.5\\\\w=\sqrt[3]{4.5} =1.65

Then, the height h is:

h=6/w^2=6/(1.65^2)=6/2.7225=2.2

The dimensions that minimize the surface are:

Wide: 1.65 yd

Long: 3.30 yd

Height: 2.20 yd

8 0
3 years ago
Can anyone help with this? High point reward!
Yanka [14]
C. 224
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8x8(square)=64
160+64=224
5 0
2 years ago
Seven tenths written is standard form is 70.is it true or false?
Jet001 [13]

Answer: It is 0.7

Step-by-step explanation: Seven tenths is the first digit on the right of the decimal. Hope this helped! If you need anymore help or further explanation I will be glad to help!

4 0
3 years ago
Need help due tmr this is linear relationships
Shtirlitz [24]
Sunrise Hotel: $30 + $90 = $120
Bright Eyes Hotel: $105
(5 Nights)
Sunrise Hotel: $120 x 5 = $600
Bright Eyes Hotel: $105 x 5 = $525
Difference: $600-$525 = $75
7 0
2 years ago
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