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
NISA [10]
2 years ago
8

Each unit on the coordinate grid represents 1 yard. The rectangular pool and triangular hot tub shown are both in need of covers

. How much total material is needed to cover both? square yards
Plz give details, I don't understand the concept of this problem!

Mathematics
2 answers:
dexar [7]2 years ago
8 0

Vertices of rectangular pool are A(3,2),B(7,8),C (4,10), and D (0,4).

AB=\sqrt{(7-3)^{2}+(8-2)^{2}}= \sqrt{16+36}=\sqrt{52} yard=CD

BC=\sqrt{(7-4)^{2}+(8-10)^{2}}=\sqrt{9+4}=\sqrt{13} yard=DA

Area of rectangular pool=Length × Breadth

                                         =√52 ×√13=13×2=26 square yard

Vertices of triangle are P(5,2),Q(7,2) and R(7,5).

PQ= 2 units, QR= 3 units

Area of right triangle PQR= \frac{1}{2}×PQ×PR

                                            =\frac{1}{2}×2×3= 3 square yards

Total material needed to cover bot rectangular pool and triangular hot tub= Area of rectangle + Area of right triangle=26+3=29 square yards


Marizza181 [45]2 years ago
6 0

Answer:

the answer is 29

Step-by-step explanation:

You might be interested in
Which statement is true?
defon

Answer:

B is correct.

7 0
2 years ago
A group of tourists spends $168 to rent snorkels and fins. A total of 10 snorkels and 12 pairs of fins are rented. Renting a sno
allsm [11]
The snorkel costs $12 to rent!
3 0
2 years ago
In order to join an online learning community there is a $20 start up fee and a $5 monthly fee write an equation in slope interc
faust18 [17]
100 20 x 5 Try That!!
6 0
2 years ago
There are 9 lions there are fewer cubs than lions how many fewer cubs are there ?
Aleks04 [339]

Number of cubs are less than 9.

In Algebra, an inequality is a mathematical statement that uses the inequality symbol to illustrate the relationship between two expressions. An inequality symbol has non-equal expressions on both sides. It indicates that the phrase on the left should be bigger or smaller than the expression on the right, or vice versa. Literal inequalities are relationships between two algebraic expressions that are expressed using the inequality symbols.

NO. OF LIONS = 9

Cubs are fewer than 9

To learn more about inequality, refer to brainly.com/question/25275758

#SPJ9

7 0
1 year ago
Anitas a fast food chain specialising in hot dogs and garlic fries, keeps track of the proportion of its customers who decide to
ira [324]
<span>The probability that one customer will place a take-out order is .45.
The probability that one customer will place an "eat in" order is .55.

Of 4 randomly selected customers, the probability that exactly 3 will order "take out" is given by the following:
</span>C^4_3\times 0.45^3\times0.55^1\approx0.200475
6 0
2 years ago
Other questions:
  • Solve for x and y. 3x+8y=20. 5x+3y=23
    12·2 answers
  • You have been cleaning this diesel dispenser for 35 minutes you have completed 6 dispensers how many minutes has it taken you to
    12·2 answers
  • Please help me with this<br><br><br><br> Simplify this expression:<br><br> 3 2/3x-4/5(x-3 3/4)
    7·1 answer
  • If 3x=12 what is the value of 24/x
    6·1 answer
  • A car can travel 28 miles per 1 gallon of gas. How far can the car travel on 14 gallons of gas?
    14·2 answers
  • Guys tomorrow my friend is telling my crush I like him and since it's Valentine's makes sense but the thing is how do I know if
    12·2 answers
  • What is the measure of angle W in the figure
    6·1 answer
  • What is the sum of the interior angles of this pentagon
    14·2 answers
  • I have 2 questions, What is the smallest power of ten that exceeds 89,876,230,128,970?
    7·1 answer
  • A stock is changing value by -$0.12 each minute. The stock’s value will have changed by -$1.68 after
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!