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Firdavs [7]
3 years ago
13

Determine the amplitude of the function y = 2 cos x from the graph shown below:

Mathematics
1 answer:
kirill115 [55]3 years ago
8 0
4 is the answer I had the same question
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Find the area of a parallelogram whose base is 12cm and altitude is 8cm. Also find the other base of its corresponding altitude
lukranit [14]

Answer:

Step-by-step explanation:

Area of parallelogram = base * height

                                    = 12 * 8

                                    = 96 cm²

Area of parallelogram = 96

base * height = 96

          base = 96/height

          base = 96/16

         base = 6 cm

6 0
3 years ago
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Find the volume of each sphere. Round to the nearest tenth.. volume V=4/3
FrozenT [24]
The complete question is
Find the volume of each sphere for the given radius. <span>Round to the nearest tenth

we know that
[volume of a sphere]=(4/3)*pi*r</span>³

case 1) r=40 mm
[volume of a sphere]=(4/3)*pi*40³------> 267946.66 mm³-----> 267946.7 mm³

case 2) r=22 in
[volume of a sphere]=(4/3)*pi*22³------> 44579.63 in³---->  44579.6 in³

case 3) r=7 cm
[volume of a sphere]=(4/3)*pi*7³------> 1436.03 cm³---->  1436 cm³

case 4) r=34 mm
[volume of a sphere]=(4/3)*pi*34³------> 164552.74 mm³----> 164552.7 mm³

case 5) r=48 mm
[volume of a sphere]=(4/3)*pi*48³------> 463011.83 mm³----> 463011.8 mm³

case 6) r=9 in
[volume of a sphere]=(4/3)*pi*9³------> 3052.08 in³----> 3052 in³

case 7) r=6.7 ft
[volume of a sphere]=(4/3)*pi*6.7³------> 1259.19 ft³-----> 1259.2 ft³

case 8) r=12 mm
[volume of a sphere]=(4/3)*pi*12³------>7234.56 mm³-----> 7234.6 mm³
3 0
3 years ago
To rent office space for your business, you must pay a one time fee of $1000 and pay rent of $800 per month.
Lelu [443]

Answer:


Step-by-step explanation:

a) y=800x+1000=800(12)+1000

b)y=1000x              (15 months)  

5 0
3 years ago
Read 2 more answers
The diameter of a circle is 10 m. Find its area to the nearest tenth.
Readme [11.4K]

Answer:

78.54 m^2

Step-by-step explanation:

The computation of the area of the circle is shown below:

As we know that

Area of the circle = πr^2

Also

Diameter = 2r

10 = 2r

r = 5

So, the area of the circle is

=  3.14 × 5^2

= 78.54 m^2

8 0
3 years ago
(Hurry please &lt;3)Estelle has 6 liters of juice if she pours 0.25 liters into each glass, how many glasses of juice will she m
Lilit [14]

Answer:

C

Step-by-step explanation:

0.25 liters / 1 liters = 4 glasses

4 glasses x 6 liters = 24 glasses

5 0
3 years ago
Read 2 more answers
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