Answers
We are given the area of the path and pool combined, as well as the side lengths we would use to find that area.
So;
(8+2x)(20+2x)=1120
Now you would solve to find the value of x that makes this equation true.
You should get x=10
Let’s plug that back in and check if it equals the given number.
(8+2(10))(20+2(10))
(8+20)(20+20)
28x40
1120
Yes 1120 matches the value we are given.
So x=10
The width of the path is given to equal x, so the paths width is 10.
Related Questions
Pls take a pic of what steps you did if you can, find x!
Answers
Answer:
Step-by-step explanation:
Please give me brainliest I worked hard and gave it my all.
David biked 12 7/8 miles on Tuesday and 5 3/8 miles on Wednesday.How much farther did David bike on Tuesday than on Wednesday
please give me correct answer.
Answers
Answer:
I got 7/1/2
Step-by-step explanation:
if its righg
Answer:
7 [tex]\frac{1}{2}[/tex] miles
Step-by-step explanation:
The problem above is under the topic, "Subtracting Mixed Numbers with Similar Fractions."
In order to find the answer, you have to subtract the whole number parts first.
12-5 = 7
Then, you have to subtract the fractional parts. All you have to do is to get the difference of the numerators and copy the denominator.
7/8 - 3/8 = [tex]\frac{4}{8}[/tex]
Therefore, 12 [tex]\frac{7}{8}[/tex] - 5 [tex]\frac{3}{8}[/tex] = 7 [tex]\frac{4}{8}[/tex] miles
Let's simplify: 7 [tex]\frac{1}{2}[/tex] miles
David biked 7 [tex]\frac{1}{2}[/tex] miles farther on Tuesday than on Wednesday.
Find the value of x.
27
x
+
Answers
Put the following equation of a line into slope-intercept form,simplifying all fractions 3x+3y=24
Answers
A linear equation in slope intercept form is: [tex]y = mx+ c[/tex].
The slope intercept form of [tex]3x + 3y = 24[/tex] is [tex]y = -x + 8[/tex]
Given
[tex]3x + 3y = 24[/tex]
Subtract 3x from both sides
[tex]3x - 3x + 3y = -3x + 24[/tex]
[tex]3y = -3x + 24[/tex]
Divide both sides by 3
[tex]\frac{3y}3 = \frac{-3x}3 + \frac{24}3[/tex]
[tex]y = -x + 8[/tex]
By comparing [tex]y = -x + 8[/tex] and [tex]y =mx + c[/tex];
We can conclude that: [tex]y = -x + 8[/tex] is the slope intercept form of [tex]3x + 3y = 24[/tex]
Read more about linear equations at:
https://brainly.com/question/18666670
PLEASE HELP ASAPP!!!
Answers
Answer:
3/5
Step-by-step explanation:
3 and 4 and 5 are more than 2 so they are 3 quantities and the total of the quantities are 5 so the answer should be 3/5
please help. Will give brainliest.
Answers
Answer:
what is brainliest?
Step-by-step explanation:
Answer:
In the photo.
Step-by-step explanation:
I wasn't that sure on the first part though, I think.
PLEASE HELP :((( I really need help
Answers
Is this a scalene, Isosceles, or equilateral triangle (a) T (1,0), R (2, -5), I (-3, -5)
Answers
Answer:
Isosceles triangle
P(-2)=1 P(-1)=3 P(1)=0 P(2)=4
What is the remainder when P(x) is divided by (x - 1)?
Answers
Answer:
The remainder is 0
Step-by-step explanation:
Polynomial Remainder Theorem
The polynomial remainder theorem states that the remainder of the division of a polynomial f(x) by (x-a) is equal to f(a).
We are given the values of P for various values of x as follows:
P(-2)=1
P(-1)=3
P(1)=0
P(2)=4
Applying the polynomial remainder theorem, finding the remainder when P(x) is divided by x-1 is just finding P(1).
Since P(1) = 0, the remainder is 0
A figure is translated 6 units to the left. How will the coordinates change?
The x-coordinates will decrease by 6.
The y-coordinates will increase by 6.
The x-coordinates will increase by 6.
The y-coordinates will decrease by 6.
Answers
Answer:
The x-coordinates will decrease by 6.
Step-by-step explanation:
When looking at a graph, the left side has lower numbers than the right side on the x-axis. If you are moving something to the left you are decreasing. Also it can't be on the y-axis becuase the y-axis means that you are increasing or virtically.
Answer: The x-coordinates will decrease by 6.
Step-by-step explanation: Had a test last week, and got it correct, trust me. :)
I’LL GIVE YA BRAINLESS!! I need the answer ASAP
In a survey of 3,300 people who owned a certain type of car, 1,815 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?
Answers
Answer:
55% because 1815 divided by 3300 is .55, and .55 is 55%
x-15=28
One Step Equation
Answers
Answer:
x=43
Step-by-step explanation:
add 15 to 28
28+15=43
If a circle has a radius of 25 feet, what is the same circles diameter?
5 feet
12.5 feet
50 feet
150 feet
Answers
Are lines L1 and L2 perpendicular??
How do I explain and justify it ?
Please help me
Answers
Answer:
No.
Step-by-step explanation:
Perpendicular in the dictionary means: at an angle of 90° to a given line, plane, or surface. Those lines do not create a square angle, as the points of the lines do not match up, so it will not create a right angle. (90°)
What’s the correct answer
Answers
Answer:I think 4th option
The difference between the roots of the quadratic equation x2 -14x +q =0 is 6. Find q
Answers
9514 1404 393
Answer:
q = 40
Step-by-step explanation:
When the quadratic has roots p and r, it can be factored as ...
(x -p)(x -r) = x² -(p+r)x +pr
So, the sum of the roots is 14, and their difference is 6. This lets us find the roots from ...
p + r = 14
p - r = 6
2p = 20 . . . add the two equations
p = 10
r = 14 -p = 4
The value of interest is then ...
q = pr = (10)(4)
q = 40
__
The graph shows the roots to be 4 and 10, as we found.
Solve:
3(x - 2) = 12
Answers
Answer:
x=6
Step-by-step explanation:
3(x-2)=12
divide both sides by 3
x-2=4
add 2 to both sides
x-2+2=4+2
combine like terms
x=6
Answer:
x = 6
Step-by-step explanation:
So the equation looks like this:
3(x - 2) = 12
So the first thing we are going to do in this equation is multiply 3 by x and -2 in order to get rid of the parenthesis:
3(x - 2) = 12
(3 * x) + (3 * (-2)) = 12
3x - 6 = 12
Now we are going to add 6 to -6 and what you to one side of the equation you do to the other:
3x - 6 = 12
+ 6 + 6
3x = 18
Now in order to segregate the variable x from 3 we are going to have to divide 3x by 3 and what you do to one side of the equation you do to the other:
3x/3 = 18/3
x = 6
Now in order to check our work we are going to replace the variable x with six in the equation:
3(x - 2) = 12 = 3((6) - 2) = 12
(3 * 6) + (-2 * 3) = 12
18 - 6 = 12
12 = 12
Tada, hope this helps you!!
What is the y-intercept of the line y=20x+30
Answers
Answer:
30
Step-by-step explanation:
I need help for this question
Answers
Answer:
Slope is 40 and y-intercept is 75
Step-by-step explanation:
How would you express the area of the rectangle using the Distributive Property?
3
Х
5
0 A 5(x + 3)
O B. x(3+5)
C3(x + 5)
OD 3x + 5
Answers
Answer:
The answer is b
Step-by-step explanation:
Answer:
The answer is b
Step-by-step explanation:
What's 7 times 2 plus 5 to the 3rd power
Answers
Answer:
139
Step-by-step explanation:
7x2+5^3 = 139
help i give brany !!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Function: P = 25,000(1+0.0095)^(t/365)
Daily Growth Rate: 0.003%
PLEASE HELP ME OUT I DONT UNDERSTAND
Answers
Answer:
(b) and (c)
Step-by-step explanation:
When the equation of a line is given in slope-intercept form ([tex]y=mx+b[/tex]), m represents the slope of the line and b represents the y-intercept. As we can see, the two lines given have the same slope (-3), but different y-intercepts (the first line has a y-intercept of 4 and the second line has a y-intercept of -11).
Since the slopes of the two lines are the same, they will be parallel, and since their y-intercepts are different, they will not be the same line. Therefore, the two lines will not intersect (a solution to the system is any point where the two lines do intersect), and there is no solution to the system.
As a general rule:
If two lines have different slopes, there will be exactly one solution to the system (the lines will not be parallel and will intersect at exactly one place)If two lines have the same slope, and the same y-intercept, there will be infinitely many solutions (the two lines will be the same, and any point on the line will be a solution)If two lines have the same slope, but different y-intercepts, they will be parallel and will never intersect, so there will be no solution.27 to the power of 2/3
Answers
Answer:
243
Step-by-step explanation:
Nico can complete 78 sit-ups in 2 minutes.
What is the ratio of sit-ups to minutes described above?
Answers
Answer:
1/39
Step-by-step explanation:
Just simplify 2/78, if you divide both by two you get 1/39.
What is 150% of $20?
Answers
Answer:
$30 :)
Step-by-step explanation:
Answer:
the answer is 120
Step-by-step explanation:
Beven has a collection of 72 music CDs.
One-sixth of the CDs are dance music,
1/4 are hip hop, and 3/8
are reggae. The
rest of the CDs are rock music. What
fraction of her CDs are rock music?
Answers
Answer:
5/24 cds
Step-by-step explanation:
6/24 +9/24 +4/24=19/24 so 5/24 cds are rock
Georgia's baby brother weighed less than 11 pounds when he was born. Which of the following could be the number of ounces Georgia's baby brother weighed? Select two that apply.
A
156 ounces
B
170 ounces
C
186 ounces
D
190 ounces
Answers
Answer: I would say b and c because 11 pounds is 176 ounces but i don't really know what the question wants but i hope this helped.
what is the answer to 4(5-s)=-12
Answers
Answer:
s=8
Step-by-step explanation:
Answer:
S=8
Step-by-step explanation:
4(5-s)=-12
20-4s=-12
20-20-4s=-12-20
-4s=-32
s=8
What is the slope of the graph below?
Answers
Answer:
-3/2
Step-by-step explanation:
