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
Yuki888 [10]
3 years ago
5

Mjhs is refinishing a basketball court and decided to paint everything shown below blue. How many square feet will be painted bl

ue?

Mathematics
1 answer:
SashulF [63]3 years ago
8 0

Answer:

<h2>Mjhs needs 189.25 square feet of blue paint, approximately.</h2>

Step-by-step explanation:

As you can observe in the image attached, the basketball court is a composite figure formed by a rectangle and half of a circle.

The rectangle has dimensions of 10 feet by 15 feet. The circle has a diameter of 10 feet.

The expression of this composite area would be

A= w \times l + \frac{\pi (\frac{l}{2} )^{2} }{2}

Where w = 15 \ ft and l = 10 \ ft. Replacing these values, we have

A= 15 \times 10 + \frac{3.14 (\frac{10}{2} )^{2} }{2}\\ A=150 + \frac{3.14 \times 25}{2}=150+39.25 \\ A \approx 189.25 \ ft^{2}

Therefore, Mjhs needs 189.25 square feet of blue paint, approximately.

You might be interested in
If the dimensions of a pentagonal prism are quadrupled, then the surface area of the prism is multiplied by eight.
Lubov Fominskaja [6]

Answer:

false

Step-by-step explanation:

the relationship between lengths/dimensions and areas is that areas are created by multiplying 2 dimensions.

when you quadruple (×4) the dimensions, then the areas are growing with the square of the factor (×4×4 = ×16), because the factor goes twice into the multiplication : one time for every dimension involved.

so, quadrupling the dimensions would multiply the areas by 16.

8 0
2 years ago
Mr martinez sells a car for $15,400. how much does he earn with a 1.5% commission
spayn [35]
It would be 15400*0.015=How much he will make
3 0
3 years ago
Read 2 more answers
What is the unit rate of this question
kykrilka [37]
Answer: 64 mph

We can see that after every hour, the car has traveled 64 miles. So the speed rate is 64 miles per hour.
8 0
3 years ago
Read 2 more answers
The distance y in miles traveled by a striped marlin in x hours is shown in the graph. Each ocean creature’s distance in miles i
julsineya [31]

9514 1404 393

Answer:

  swordfish

Step-by-step explanation:

The graph shows the marlin travels 50 miles in 1 hour, and 150 miles in 3 hours. These numbers can be compared directly to those given for the tuna (43.5 miles in 1 hour) and the wahoo fish (144 miles in 3 hours).

The speeds of the swordfish and shark are the coefficients of x in their respective equations. The swordfish travels 60 mph, so is faster than the marlin. The shark travels 31 mph, so is slower.

7 0
3 years ago
You bought a 5 pound turkey for $14.45. What is the cost for one pound?
sweet-ann [11.9K]

Answer:

$2.89

Step-by-step explanation:

$14.45/ 5= 2.89

3 0
3 years ago
Other questions:
  • Allison plays basketball and last season she made a total of 87 shots (two- or three- point shots). Her points total was 191. Ho
    9·1 answer
  • 30 over 8 mixed fractions
    15·2 answers
  • Find the simplified form of each expression
    8·1 answer
  • Students were ask to their favorite subject 8 students chose science, 3 times as many students chose reading as science the numb
    14·2 answers
  • I need help with these two questions
    15·1 answer
  • Find angle X on the given figure. m
    11·1 answer
  • PLZ ANSWER!! ONLY IF YOU ARE CORRECT (SELECT ALL THAT APPLY)
    13·1 answer
  • If Sarah turns 15 on august 27 and her graduation year is 2024 how old will she be when she graduates high school?
    10·2 answers
  • 1.Ali had a cube box of side 10cm . He wants to place square stickers of 2cm around the entire box. How many square stickers are
    6·1 answer
  • CAN SOMEONE PLEASE ADD ALL OF THIS FOR ME.?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!