1 and 4
1² = 1 and 2² = 4 and 1 < 3 < 4
Answer:
49,650
Step-by-step explanation:
Divisor is 4.077. So, if you round that number to 4 and divide 198,600 by 4, you get 49,650.
Y = cos x
After flipping a cross the x-axis
∴ y = - cos x
<span>After shifting vertically up by 2 units
∴ y = - cos x +2
the correct answer is option C</span>
<span>C.y = -cos x + 2
See the attached figure
</span>
Answer:
22
Step-by-step explanation:
Working backwards
1+1 then x2 is 4
4+1 then x2 is 10
10+1 then x2 is 22
Answer:
41.24 cm²
Step-by-step explanation:
Here is the complete question: A 3 cm by 3 cm rectangle sits inside a circle with radius of 4 cm. What is the area of the shaded region?
Given: measurement of rectangle is
Radius of circle is 4 cm.
We can find the area of shaded region by subtracting area of rectangle from area of circle.
First, lets find the area of rectangle
Formula; Area of rectangle=
Area of rectangle=
∴ Area of rectangle= 9 cm²
Now, finding the area of circle.
Formula: Area of circle= (∵ r is radius)
Area of circle=
∴ Area of circle= 50.24 cm²
Next solving to find area of shaded region.
Area of shared region=
Area of shaded region=
∴ Area of shaded region= 41.24 cm²