Answer:
Area of shaded section is 113.04
Stepbystep explanation:
Area of circle is calculated by formula .
where 'r' is radius.
here given diameter is 12 inches .
so radius is calculated as
and value of is 3.14
so, Area is ;
Put value of and r=6 inches
Hence, area of shaded section is 113.04
x
,
1
)
(
x
,
1
)
. If the point
(
−
2
,
−
5
)
(

2
,

5
)
is on the circle and the radius is
√
61
61
, what is the equation of the circle in the form
x
2
+
y
2
+
a
x
+
b
y
+
c
=
0
x
2
+
y
2
+
a
x
+
b
y
+
c
=
0
? You only need to put one equation in the answer box.
A cereal company surveys their employees about breakfast food preference.
A farmer is choosing grains of wheat from a field to test for a new flavor of cereal.
A cereal company puts a winning ticket in one box of cereal out of 100,000 boxes.
Ten college students at a college, population 50,000, are chosen to taste test a new cereal.
Answer and StepByStepExplanation:
Expanded form is stating all place values of a number and separating it.
So we have 3.611
3 is the ones place
3
There is a decimal point following before the number 6
Which is in the tenths place
3 + 0.6
After that, there is a 1
In the hundredths place
3 + 0.6 + 0.01
Lastly, there is another 1
In the thousandths place
3 + 0.6 + 0.01 + 0.01
Answer:
288
Stepbystep explanation:
In the given expression, we can replace the given values for c and d
Since c is 3 and d is 4,
3c(2)d(4)
After substituting we multiply:
= 3*3*2*4*4
= (9)(2*4)*4
Two minuses become positive
So it'll be,
9*8*4
= 288
Here's ur answer
This question is based on the concept of graphical method. Therefore, In 4 years, human years will both pets be the same age in their respective types of years.
Given:
Your dog is 16 years old in dog years.
Your cat is 28 years old in cat years.
For every human year, your dog ages by 7 dog years and your cat ages by 4 cat years.
Let x be the no. of human yrs.
We have to find x such that age is same for dog and cat in their respective year i.e.
16 + 7x = 28 + 4x
Write above equation as follows and solve it graphically,
y = 16 + 7x
y = 28 + 4x
From the graph, it is observe that. Attachment is below.
Point of intersection is (4, 44). Thus, solution of equation is x =4.
Now put the value x = 4 in equation 16 + 7x = 28 + 4x.
We get,
16 + 7(4) = 28 + 4(4)
44 = 44
Therefore, In 4 years, human years will both pets be the same age in their respective types of years.
For more details, prefer this link: