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grandymaker [24]
2 years ago
6

Find the area of the shaded region. The gray ones with grains are the shaded regions. ​

Mathematics
1 answer:
Kobotan [32]2 years ago
6 0

Answer:

1) 69.5

2) 678.6

Step-by-step explanation:

pi3^2=28.27*9=254.5    18*18=324-254.5=69.5

pi24^2=1809.6*.5=904.8 pi6^2=113.1*.5=56.55*4=226.2  904.8-226.2=678.6

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stealth61 [152]

Answer:

5/5=1

2/8 put it right after the 0

3/6=1/2

1 1/3 put it behined the 1

-1/3 put it between the 0 and -1/2

1 9/10 put it in front of 2

7/4 put it in front of 2

Step-by-step explanation:

hope that helps

8 0
2 years ago
The propeller blades on a submarine have a radius of 6 feet. At full speed, they turn at 120 revolutions per minute. What is the
Kamila [148]

One revolution also corresponds to an angular displacement of 2π rad.

So, the angular velocity is

120 rev/min = (120 rev/min) * (2π rad/rev) = 240π rad/min

5 0
3 years ago
Read 2 more answers
May I please receive help?
Jlenok [28]

Answer:

The answer is in the included image

7 0
2 years ago
Can someone help me with this please
Natasha2012 [34]

Answer: -6 -2

Step-by-step explanation:

6 0
2 years ago
Let F(X) = x^2-16x+71. What is the vertex and minimum value of F(X)?
LekaFEV [45]
The veretx is normally the minimum value
hack:
for f(x)=ax²+bx+c
the x value of the vertex is -b/2a
so
f(x)=1x²-16x+71
x value is -(-16)/(2*1)=16/2=8
find f(8) to find y value of vertex

f(8)=8²-16(8)+71
f(8)=64-128+71
f(8)=7


the vertex is (8,7)
the minimum value is 7
7 0
3 years ago
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