1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vodomira [7]
3 years ago
13

A community park is shaped like a trapezoid with a height of 30 yd, a top base of 25yd,and a bottom base of 33yd. The park has a

circular fountain whose radius is 4yd. What is the area of the park without the fountain?
Mathematics
1 answer:
Likurg_2 [28]3 years ago
6 0

Answer: 819.73 yd²

<u>Step-by-step explanation:</u>

A_{trapezoid} = \frac{b_{1}+b_{2}}{2}*h

                       = \frac{25+33}{2}*30

                       = \frac{58}{2}*30

                       = 29 * 30

                       = 870

A_{circle} = \pi r^{2}

                  = π(4)²

                  = 16π

                  ≈ 50.27

Area of the park = A_{trapezoid} - A_{circle}

 = 870 - 50.27

= 819.73

You might be interested in
There are 38 students. If there are 6 seats at each table, how many tables would be needed for all of the students to be able to
Leto [7]

Answer:

7 tables

Step-by-step explanation:

So if 6 students can fit at each table, you divide 38 by 6. You get 6 1/3 ,but since you can't get 1/3 of a table, you have to get 7

4 0
3 years ago
A won a race at the local fair by running 10.5 miles in exactly 2 hours. At this constant​ rate, how long does it take the same
Luba_88 [7]

Answer:

The dog will run the 21-mile race in 4.04 hours

Step-by-step explanation:

The first thing we need to do is find out how far he ran the race at the local fair in 1 hour.

To do this, we can set up a simple relationship:

If he ran 10.5 miles in 2 hours,

He will run x miles in 1 hour

Cross multiplying, we have

x = (10.5 X 1)/2 = 5.25 miles in 1 hour.

We can now comfortably say that he runs at the rate of 5.2miles/hr

He now goes to the state fair race, which is 21 miles long.

if he runs at the rate of 5.2 miles in 1 hour,

He will run 21 miles in y hours

y = 21 / 5.2 = 4.04 hours

The dog will run the 21-mile race in 4.04 hours

3 0
3 years ago
Solve 5 divided by 2 5/7
solmaris [256]

Answer:

\large\boxed{1\dfrac{16}{19}}

Step-by-step explanation:

5\div2\dfrac{5}{7}\qquad\text{convert the mixed number to improper fraction}\\\\2\dfrac{5}{7}=\dfrac{2\cdot7+5}{7}=\dfrac{19}{7}\\\\=5\div\dfrac{19}{7}=5\cdot\dfrac{7}{19}=\dfrac{(5)(7)}{19}=\dfrac{35}{19}=1\dfrac{16}{19}

5 0
3 years ago
Read 2 more answers
What is the slope of any line that is perpendicular to the line = y - 5 = 3/2 * (x + 1)
klio [65]

Answer:

-2/3

Step-by-step explanation:

6 0
2 years ago
Will ran 120 minutes in the past two days. He ran 20 more minutes the second day than the first day. how many minutes did he run
valentinak56 [21]
Here is the equation: x+(x+20) = 120

Since you can't combine anything yet, its x+x+20=120

You need to get x by itself

Minus 20 from both sides

Its x+x=100 now

Combine the x's which is now 2x

Now divide 100 by 2 which is 50

x=50
---------------

Lets check:

50+(50+20)=120

Now combine the numbers in the parentheses

Its now 50+70=120

50+70=120 and 70-50=20

As you can see, he ran 50 minutes the first day and 70 minutes the second day 
4 0
3 years ago
Other questions:
  • What are the graphs of y=sinx and y=cosx in the interval from -2 pi to 2 pi?
    12·1 answer
  • What is the exponential form of 100000
    8·1 answer
  • Help!!!<br>answer please!<br><br>sin 46°=x/14​
    10·1 answer
  • Use implicit differentiation to find an equation of the tangent line to the curve at the given point. x2/3 + y2/3 = 4 (−3 3 , 1)
    14·1 answer
  • Suppose you invest $5000 at an annual interest rate of 6.3% compounded continuously. How much will you have in the account after
    10·2 answers
  • 3 discounts of30% ,35%, and 20% are applied to an item what will be thetotal percent markdown?
    7·1 answer
  • What 5 + 5 i need to know how to find the eqation to this problem please help !
    7·2 answers
  • What is the probability of the spinner landing on 2?
    10·2 answers
  • Students in 4th and 5th grade took a survey regarding their favorite cafeteria food. What percent of the students selected pizza
    6·1 answer
  • PLS ANSWER
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!