All categories

2 years ago

Please help Find the area of a circle with a diameter of 30 ft

Mathematics

2 answers:

olga nikolaevna [1]2 years ago

7 0

Answer:

$706.85 {cm}^{2}$

Step-by-step explanation:

$area =\pi {r}^{2} \\ = \pi \times 15 \times 15 \\ = 706.85 {cm}^{2}$

ra1l [238]2 years ago

5 0

Answer:

706.86ft²

Step-by-step explanation:

You might be interested in

Y = -x + 2 3x + 3y - 6

olganol [36]

Graph.
y
=
x
+
2
y
=
x
+
2
3
x
+
3
y
−
6

7 0

3 years ago

Read 2 more answers

The length of a rectangle is 9 centimeters less than its width. What are the dimensions of the rectangle if its area is 112 squa

lbvjy [14]

Do 9x112 and u will get the answer

4 0

3 years ago

Ping's Ice Cream Palace offers a special sundae that contains over 2 kilograms of ice cream plus any number of toppings. Write a

hjlf

Let "x" represent the weight of the toppings. We know that we can have any number of toppings. This means that one may ask for no toppings at all too.

Now, we have been told that "S" is the weight of the special sundae in kilograms. This definitely included the "mandatory" 2 kilograms of ice cream. Therefore, S will be at-least equal to 2.

Thus, the inequality that describes S, the weight of the special sundae in kilograms at Ping's Ice Cream Palace is given as:

$S\geq 2+x$ kilograms.

It can be seen that as x increases, S increases too and if an order does not want any toppings in it then the weight of the special sundae will be a minimum of 2 kg which is the weight of the ice cream.

7 0

3 years ago

Read 2 more answers

i suck at math. △ABC△ABC is similar to △XYZ△XYZ by the AA Similarity PostulateAA Similarity Postulate . The measure of ∠A∠A

Sidana [21]

180 degrees in a triangle. subtract the 2 know angles to get the third.
180-39-24=117

5 0

3 years ago

Read 2 more answers

What is the difference between Compound Interest and simple interest???

oksian1 [2.3K]

Answer:

Simple interest is calculated using initial principle while compound interest is calculated considering the interest also .

Step-by-step explanation:

Interest is the cost of borrowing money, where the borrower pays a fee to the lender for using his money. The interest, typically expressed as a percentage, can either be compounded or simple .

Simple interest is based on the principal amount , while compound interest is based on the principal amount and the interest that adds onto it in every period and the final principle is used for calculating the interest.

Simple interest is calculated on the principal amount of a loan and it's easier to find out than compound interest.

4 0

3 years ago

Please help Find the area of a circle with a diameter of 30 ft ​

Please help Find the area of a circle with a diameter of 30 ft