Sandra has a rectangular pool in her backyard that is 9 feet long and 4 feet wide. A resort has a pool that is similar in shape, as shown. How long is the resort pool, in feet?
Answers
Answer:
Length of the resort pool is 13.5 ft.
Step-by-step explanation:
Since, both the rectangular pools are similar in shape,
Corresponding sides of these pools will be proportional.
By the property of similarity,
[tex]\frac{\text{Length of resort pool}}{\text{Length of backyard pool}}= \frac{\text{Width of the resort pool}}{\text{Width of the backyard pool}}[/tex]
[tex]\frac{l}{9}=\frac{6}{4}[/tex]
l = [tex]\frac{6\times 9}{4}[/tex]
l = 13.5 ft
Therefore, length of the resort pool will be 13.5 ft.
Related Questions
need help
Evan bought a car. He put $4500 down and pays $325 each month.
Write an expense equation for this situation and find how much he will have paid after 24 months.
Answers
Step-by-step explanation:
So I didnt really understand the beginning but what I did was $325x24=$7800 payed in 24 months if we are adding the $4500 it would be
$7800+$4500=$12300
Step-by-step explanation:
So I didnt really understand the beginning but what I did was $325x24=$7800 payed in 24 months if we are adding the $4500 it would be
$7800+$4500=$12300
Select the correct answer.
Mr. Svenson devised a training technique for goalkeepers at his soccer academy. He believes that if goalkeepers train using this technique, they
will improve their goal-saving rate in games. The goal-saving rate is the ratio of the number of saves made by a keeper to the number of
opposition shots that were on target.
To test how effective his new training technique is, Mr. Svenson splits the goalkeepers at the academy into two groups. One group trains using
traditional methods, and the other group trains using the new technique. Mr. Svenson compares the goal-saving rates of keepers from the two
groups in games played against the same level of competition. He finds that keepers who trained using his new technique had a higher
goal-saving rate than those who used traditional methods.
What does the goal-saving rate of keepers represent in this case?
A.
the response group
B.
the response variable
C. the control group
D. the explanatory variable
Answers
Answer:
Step-by-step explanation:Response Variable
Just took the test! Correct for Plato/Edmentum
don't worry about the other writing I want to see it worked out step by step so I can work the rest out and learn how to do them. PLEASE DO NOT WRITE ON HERE UNLESS YOU ARE WORKING KT OUT STRP BY STEP AND I WILL GIVE BRAINLYIST ONCE CONFIRMED BY TUTOR.JUST NUMBER ONE.
Answers
Answer:
see below
Step-by-step explanation:
6y = 12x + 26
15y = 45x + 60
First let's simplify these equations.
6y = 12x + 26
Divide each term by 6.
y = 2x + 26/6
Simplify the fraction.
26/6
= 13/3
Your simplified equation is:
y = 2x + 13/3
Let's simplify the other equation.
15y = 45x + 60
Divide each term by 15.
y = 3x + 4
These are your simplified equations.
y = 2x + 13/3
y = 3x + 4
We can see that the slope of the first equation is not equal to the slope of the second equation.
equation 1: slope is 2 shown from 2xequation 2: slope is 3 shown from 3xThe y-intercept of the first equation is not equal to the y-intercept of the second equation.
equation 1: y-intercept is 13/3 shown by + 13/3equation 2: y -intercept is 4 shown by + 4Now we want to solve the equations.
Both equations are equal to y, so you can set them equal to each other.
2x + 13/3 = 3x + 4
Combine like terms.
1/3 = x
Plug x = 1/3 into both of the equations separately..
y = 2(1/3) + 13/3
y = 2/3 + 13/3
y = 15/3
y = 5
y = 3(1/3) + 4
y = 3/3 + 4
y = 1 + 4
y = 5
Your solution is (1/3, 5)
The system of equations has one solution.
Hope this helps!
4. Each number below was calculated by students completing math problems. Which student rounded appropriately?
O Student A calculated 8.4 people.
O Student B calculated 12.4 seconds.
O Student D calculated 53.58339 feet.
O Student C calculated 145.93477569 pounds.
Answers
Answer:
I think b....
Step-by-step explanation:
The first 1 i don’t think u can count 8.4 people
and the others all can be more simplified by rounding it to whatever
HELP PLEASE!! Will mark brainliest to correct answer
Answers
Answer:
45
Step-by-step explanation:
KL- because triangle is a isosceles
(base angles are congruent)
Roberta has $50 in her purse. The money she has left over after buying two boxes of cookies is given by the equation 50 − x = 38, where x represents the cost of two boxes of cookies.
Answers
Answer:
The cookies cost $6 each, and $12 altogether.
Step-by-step explanation:
50-38=12, or x
what is an equation to represent for (starfish descends 2/3 of a meter each hour, h, until is has moved 6 total meters.)
Answers
Answer:
100
Step-by-step explanation:
44 - 144
= 100
100-44
[tex]\int\limits^a_b {x} \, dx[/tex]
What is the answer? Please also include step-by-step.
Answers
Answer:
61°
Step-by-step explanation:
We have many angles and are asked to find angle number 4.
Looking at the picture, if we take a look at the angle across (mirrored) from 4, we see that it lists being 61 degrees, since that angle is a complete mirror of angle 4. Angle number 4 is 61°
Answer:
the answer is 59
Step-by-step explanation:
a circle is 360 degrees, which means half of a circle is 180. This means the angles that are along ray q must add up to 180. if you add the 2 known angles
60+61
you can subtract that from 180
180 - (60+61)= measure angle 4
180 - 121 = measure angle 4
180 - 121 = 59
Task 2: Write an equation to represent each hanger.
A А.
Answers
Answer:
hbhjb
Step-by-step explanation:
Answer:
2x=3
Step-by-step explanation:
[tex]x + x = 1 + 1 + 1 \\ 2x + = 3[/tex]
what is the y intercept for
y=7x-3.5
Answers
Answer:
[tex]y = 7x - 3.5[/tex]
y-intercept of the given expression is (0,-3.5).Evaluate 12 : (6 – 2) + 12
Answers
Answer: 16
Step-by-step explanation:
6−2+12
=4+12
=16
Answer:
The anwser is 16
Step-by-step explanation:
1 Simplify 6−2 to 4.
4+12
2 Simplify.
16
16
An online video streaming service offers two plans for unlimited streaming.
Plan A has a one-time $25 membership fee and is $8 per month.
Plan B has a $12 membership fee and is $5 per month.
Write the system of equations!
Answers
Answer:
y=8x+25
y=5x+12
Step-by-step explanation:
To write a system of equations you must write an equation for both plan A and B. For plan A, the 25 dollars is the constant because it is only paid once. The 8 dollars must be multiplied by the variable x because it is paid each month. These added together will equal the total cost or y. In plan B the 12 dollars is the constant and 5 is being multiplied by the variable.
f(x) = -2(x + 3xx - 7)
Answers
Answer:
y
=
341
24
Step-by-step explanation:
Sandra is 56.43 inches tall. On her fifth birthday, she was 43.27 inches tall. How much has she grown since her fifth birthday? 13.14 inches 13.16 inches 13.24 inches 13.60 inches
Answers
Answer:
13.16 inches
Step-by-step explanation:
56.43 - 43.27 = 13.16
2. f(x)=Vx+2-1
Parent function
Answers
The sum of the measures of ZWZX and XZY is 90°.
What is the value of m?
Answers
Answer:
m=18
Step-by-step explanation:
90-33=57, so (3m+3) must equal 57. 3*18=54, and 54+3=57. 57+33=90, therefore your answer is 18.
A new health drink has 150% of the recommended daily allowance (RDA) for a certain vitamin. The
RDA for this vitamin is 20 mg. How many milligrams of the vitamin are in the drink?
There are mg of the vitamin in the drink.
Answers
Multiply 1.5 times the 20 mg = 30 mg in the drink.
150% is one and a half times a value.
WILL GIVE BRAINLIEST AND 20 POINTS!
Find m∠AOB given x = 81° and y = 41°.
Answers
Step-by-step explanation:
Given,
x = 81° and y = 41°
Also given in the figure that,
m∠AOB = x + y
Therefore, value of m∠AOB,
m∠AOB = x + y
= 81° + 41°
= 122° (Ans)
An anthill has a volume of 8792 mm3 of dirt. Its radius is 20 mm.
How far does an ant have to crawl to get from the base of the cone to the top of the hill? (This is the slant height, s, of the cone.) Answer the questions to find out.
Answers
Answer:
the height is 21mm because your dividing 8792 by 419 and ur rounds out to 21 or 20.9
Step-by-step explanation: ap3x
7/8 - 5/12 ayudaaa por favor es para mañana
Answers
5/12 = 10/24
21/24-10/24 = 11/24
Kira earned $7 mowing her neighbor's lawn for of an hour. What is her hourly rate?
Answers
The hourly rate for Kira by mowing her neighbor's lawn is $7/hour.
What are the ratio and proportion?The ratio is the division of the two numbers.
For example, a/b, where a will be the numerator and b will be the denominator.
Proportion is the relation of a variable with another. It could be direct or inverse.
Given that,
Kira earned $7 mowing her neighbor's lawn for an hour.
So,
$7 ⇒ 1 hour
So $7/hour will be the hourly rate.
Hence "The hourly rate for Kira by mowing her neighbor's lawn is $7/hour".
For more information about ratio and proportion,
brainly.com/question/26974513
#SPJ2
2)
11100
A) 111°
C) 48°
B) 21°
D) 69°
Answers
Answer:
a is your answer thanks my all the answers
HELPPPP PLEASE
1. (28 - 22 ) ÷ ( 17-5)
2. (11 x 2 - 42 ) +4
Answers
Answer:
1) 1/2 2) -16
Step-by-step explanation:
28-22=6
17-5=12
--------------
6/12=1/2
------------
2) (11*2-42)+4=(22-42)+4=-20+4=-16
Answer:
1. 0.5 or 1/2
2.-16
Step-by-step explanation:
The mass of earth is 5.97 X 10^24 kilograms. The mass of the moon is 7.34 X 10^22 kilograms. What is the combined mass of earth and the moon? Express your answer In scientific notation.
Answers
5.97 x 10^24 + 0.0734 x 10^24 = 6.04 x10^24
4 2/5 x 2 2/3
PLSS I NEED IT RN!!
Answers
Answer: 10.92
Step-by-step explanation: Transforming the mixed fractions makes 4.2 and 2.6, which which when multiplied would give you 10.92.
Round to the nearest hundred.
8,245
Answers
It’s not over 50 therefore it wouldn’t be 8,300
(Closer to 8,200)
Math problem I need help with
Answers
Answer:
31° is the answer thank you
Why everyone ignore me:/ plz help
Answers
Answer:
D. YXZ is the smallest
Step-by-step explanation:
brainliest tambien
Four people equally shared 1/2 of a meat loaf. What fraction of the whole meat loaf did each person eat
Answers
Answer:
1/8
Step-by-step explanation:
Given that:
Fraction shared = 1/2
Number of people = 4
Fraction shared / Number of people
1/2 ÷ 4 = 1/2 * 1/4 = 1/8
Fraction of the whole meat each got = 1/8
the ____ were very similar on the Galapagos and Ecuador
Answers
Answer: I think it’s the plants.
sorry if it’s not right