Answer:
The area of the park is calculated through the equation,
A = 0.5ab(cos C)
Substituting the given above,
A = 0.5(533 ft)(525 ft)(cos 53°)
A = 84201.44 ft²
2. We find the radius of the second figure by the equation,
r = C / 2π
Substituting,
r = (30 in) / (2π) = 4.77 in
The radius of the first one is 9 inches. Getting the difference of these two figures will give us an answer of 4.225 inches.
Thanks Useless
ansverwinterblanco
Diameter of the basketball rim = 18 inches
Circumference of the basketball = 30 inches
You would have to fin the area so= pi*r^2
Basketball rim = 3.14 * (18/2)^2 = 3.14 * 9^2 = 3.14 * 81 = 254.34 in^2
The find the Circumference so= 2*pi*r
30 = 2*3.14*r
r = 30 / (2*3.14) = 30 / 6.28 = 4.78 inches
basketball = 3.14 * (4.78)^2 = 3.14 * 22.85 = 71.75 in^2
254.34 - 71.75 = 182.59 in^
Step-by-step explanation:
Word Problems are mathematical problems presented in complete languages, rather than in mathematical notations.
Example:
A certain number is divided by half, the result is added to itself to give 6, what is the number?
Solution:
- Let the number be x
- Divide x by half:
In word problem, extra caution is to be taken, as misinterpretation can be very chaotic. Dividing a number by 2, is totally different from dividing the number by half.
4 divided by 2 is 4÷2 = 2
4 divided by half is 4÷½ = 4×2/1 = 8
2 and 8 are different, reason to be cautious.
So dividing x by half, we have:
x ÷ 1/2 = x × 2/1 = 2x.
- Now, what we have is
2x + x = 6
Solving this equation, we can obtain the value of x.
2x + x = 6
3x = 6
Dividing both sides by 3
3x/3 = 6/3
x = 2.
Therefore, the solution to the word problem is x = 2.
Answer:
years later , karen withdrew the full amount to put toward the down payment on a new house. How much did she withdraw? ... gaines invested $15,000 in a money market account with an interest rate of 2.75% compounded semiannually. ... Median response time is 34 minutes and may be longer for new subjects.
6 and 2/8 is correct hope this helps.
