A square and a rectangle have the same perimeter. The rectangle is 13 cm long and 7 cm wide.
Which is the length of a side of the square?
Answers
The length of each side of a square is 10 cm.
What are the area and perimeter of a rectangle?We know the perimeter of any 2D figure is the sum of the lengths of all the sides except the circle and the area of a rectangle is the product of its length and width.
We know, the perimeter of a rectangle is 2(length×width) and the perimeter of a square is 4×(side).
Given, The length and width of the rectangle are 13cm and 7 cm respectively.
Therefore, the perimeter of the rectangle is = 2(13×7) = 2×20 = 40 cm.
So, The perimeter of the square is also 40 cm.
Therefore, The length of the side is 4×side = 40.
side = 40/4.
side = 10 cm.
learn more about squares here :
https://brainly.com/question/13651858
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Related Questions
Mark uses an app that shows him how many kilometers he has run to prepare for a marathon. The app said he ran 9.654 kilometers. He wants to post online how many miles he ran. Mark ran ___ miles.
Answers
Answer:
5.9987174899
Step-by-step explanation:
9.654km / 1.609344
= 5.9987174899mi
A . 5 - 4/8
B. -1/8 - 1/4
C. -1/4 - (-1/8)
or D. -1/6 + (-5/24)
Answers
Answer:
The solution is B. -1/8 - 1/4
Step-by-step explanation:
From the problem, we immediately know that the result of calculating the fraction is -3/8. We can find a way to get easily.
-1/8 - 1/4
= -1/8 - 2/8
= -3/8
HELP! solve!
50= -k
__
10
Answers
Answer:
so here tje answer is
50 / 10 = -k
so the value of k = 5
What is 10 minus 1.5 i will mark branliest if you show woking out like collum method pls show IT
Answers
Answer:
[tex]17/2[/tex]
Step-by-step explanation:
I don't know what the column method is, but I can give you another method of solving.
We know that [tex]1.5=1~1/2=3/2[/tex], so we really want to find [tex]10-3/2[/tex].
We know that [tex]20[/tex] divided by [tex]2[/tex] is [tex]10[/tex], so we really want to find [tex]20/2-3/2[/tex].
We can combine fractions with like denominators, so we really want to find [tex](20-3)/2[/tex].
We know that [tex]20-3[/tex] is [tex]17[/tex], so we really want [tex]17/2[/tex]. We can't simplify [tex]17/2[/tex] anymore.
So, the answer is [tex]\boxed{17/2}[/tex] and we're done!
Robin has 3/4 of a gallon of milk. She drinks one-third of the milk. How much
milk does Robin drink?
Answers
1/3 * 3/4, because in this case, “of” means “multiplied by”.
To solve, multiply the numerators and denominators.
1 * 3 = 3
3 * 4 = 12
The new fraction is 3/12, which can be simplified to 1/4.
Answer: Robin drinks 1/4 of a gallon of milk.
Li believes that the graph shows a direct variation.
do +
LI
Why is Li incorrect in saying that the graph shows a direct variation?
Answers
Answer:
b. or 2. When the x-value is 0, the y-value is 1.
Step-by-step explanation:
welcome bestie <3.
please help, there is a picture
Answers
The answer us c I took that test too
Step-by-step explanation:
C
Answer:
y= 15/x
Step-by-step explanation:
8.24 ➗ 2 = 4.12 ones ➗ 2
Answers
Answer:
2.06
Step-by-step explanation:
A 4-quart jug of juice costs $4.48. What is the price per cup?
Answers
Answer:
28 cents.
Step-by-step explanation:
There are 4 cups in 1 quart. So, 4 quarts is 16 cups.
If 4 quarts costs $4.48, to find the price per cup, you need to divide $4.48 by 16.
4.48 ÷ 16 = 0.28
This means each cup is 28 cents.
I hope this helps! :)
Step-by-step explanation:
you devide 4.48by 16 and your answer is 0.28
1.
Find the slope and intercepts of 3x + 4y = 12. Sketch a graph.
Answers
The slope of 3x + 4y = 12 is m = -3/4
To get the slope, you must use the slope-intercept form y = mx + b to find the slope.
The x-intercept of 3x + 4y = 12 are located at: (4,0)
To find the x-intercept, you must substitute in 0 for y and solve for x.
The y-intercept of 3x + 4y = 12 are located at: (0,3)
To find the y-intercept, you must substitute in 0 for x and solve for y.
Please view the graph attached below that has the slope and intercepts of 3x + 4y = 12 sketched.
:)
The sum of a number and 13 is equal to -29. Find the number
Answers
Answer:
-16
Step-by-step explanation:
because -29+13 = -16
and if you add them both you get -29
Tara needs to read for a total of 60 minutes over 3 nights. She will read the same amount of time each night.
Tara wants to know how many minutes she will read each night. She finds the answer with this number sentence.
60 = 3 = 20
Which problem should she use to check her answer?
A. 20 x 3
B. 20:3
C. 60 x 3
D. 60:6
E. 60 x 20
Answers
Answer:
A. 20 x 3
Step-by-step explanation:
the amounts of time studied should be the amount studied per day multiplied by the total amount studied in three days, ie 20 minutes per day multiplied by the number of day , which is three days,
this amounts to 60 minutes
Given line M = ax + by + c, b ≠ 0 What is the slope of the function?
Answers
Answer:
- a/b
Step-by-step explanation:
Two buses leave a station at the same time and travel in opposite directions. One bus travels 17 mi/h slower than the other. If the two buses are 345 miles apart after 3 hours, what is the rate of each bus? Please help!
Answers
Answer:
...,....................
Answer:
one bus travels at 66mi/hr and the other bus at 49mi/hr
Step-by-step explanation:
Let's assume one bus, A is traveling at x mi/hr and the other bus, B at x+17 mi/hr
after 3hrs, bus A will have covered 3x miles and bus B will have covered 3(x+17) miles.
the buses are 345 mils apart but from the same origin,
meaning Distance of A + Distance of B =345 miles
3x+3(x+17)=345
x=49
for bus A
and x+17=66 for bus B
Vivi steps off a 10-foot-high diving board and goes 7 3/8 feet below the surface of the swimming pool, then back up to the surface. How far does she travel altogether
Answers
Answer:
Your answer is 24 3/4 if you want it decimal wise it would be 24.75
Step-by-step explanation:
Well, let's set up our equation first. 10 (she jumped down 10 feet) + 2(7 3/8) (we are multiplying this by 2 because she first went under the surface then went back up to the surface)
Since distance is never negative you won't add any negative symbols, you'll simply add. First 2(7 3/8) = 59/4 or 14 3/4 | Next we add 10 to it 14+10 = 24 3/4
Your answer is 24 3/4 if you want it decimal wise it would be 24.75
Hey ! Can anyone help me with this question please . Thank you !
Answers
Answer:
[tex]x=7[/tex]
Step-by-step explanation:
Corresponding angles in parallel lines are equal. (m// n)
Therefore,
[tex]4x-13 =x+8\\4x-x=13+8\\3x=21\\\frac{3x}{3} =\frac{21}{3} \\x=7[/tex]
Hope this helps you.
Let me know if you have any other questions :-)
4x-13=x+8
+13. +13
4x=x+21
-x. -x
3x=21
Then divide both numbers by three and the answer is x=7
Hope this helps:)
Example # 12: The probability that Mary can work a problem is 70%.
Find the probability that Mary cannot work the problem.
HELP PLEASE!!!
Answers
Answer:
the answer is 30% hope this helps you
Answer:
30%
Step-by-step explanation:
The two outcomes (can work the problem and can't work the problem) are complementary.
In probability theory, the complement of any event A is the event [not A], i.e. the event that A does not occur. The event A and its complement [not A] are mutually exclusive and exhaustive.
Complementary events are two outcomes of an event that are the only two possible outcomes.
Complementary outcomes add to 1 or 100%.
100 - 70 = 30.
pls help asap!!!!!!!!
Answers
Therefore:
(3x + 3) + (x + 19) = 180
3x — 3 + x + 19 = 180
4x + 16 = 180
Subtract 16 from both sides
4x — 16 = 180 — 16
4x = 164
Divide both sides by 4:
4x/4 = 164/4
x = 41
Therefore, the correct answer is x = 41
Which of the following is the correct graph of the linear equation below?
y+3 = -(x-4)
=-
PRII
A.
5 -4 -3
-2.1
2
3
4
-1
-2
+-3
-4
T'
Answers
I have an 20 pound bag of food. If it is 2/3 full right now, how much dog food is in the bag?
Answers
Answer:
2/3multiply by20 u get 13.3 pounds
Konnichiwa!
Question:
What's 1/4 divided by 2/6?
Answers
Answer:
6/8
Step-by-step explanation:
you have to multiply by the reciprocal so 1/4 x 6/2 which is 6/8
if max have six pies and six 6 apples and give 3 to his sis how many he got now
Answers
Answer: 9
Step-by-step explanation:
12-3=9
Answer:
If Max gave his sister apples, he would have six pies and 3 apples.
If Max gave his sister pies, he would have 3 pies and 6 apples
Step-by-step explanation:
6 - 3 = 3
if you remove 3 from 6 you have 3
Helppppppppp plzzzzzzzzzz
Answers
4 No
-6 yes
9 No
I’m pretty sure sorry they ain’t in order
Given a²+b²=49 and a+b=9, then ab=?
Answers
Answer:
16
Step-by-step explanation:
Given,
a²+b²=49
a+b=9
Now,
a²+b²=49
(a+b)^2-2ab=49
9^2-2ab=49
81-49=2ab
32/2=ab
ab=16
A diver takes a running leap off of a 40 foot cliff into a pool of water. When she is 5 feet from the cliff,
she reaches a maximum height of 45 feet
Answers
Answer
Wow she can air walk
Step-by-step explanation:
Below is the graph of y= |xl.
Translate it to make it the graph of y=
v = (x+3| +4.
Answers
I NEED HELP ON THIS SO I CAN PASS
Answers
Answer:
the answer is 1st.
because _ ✖️ _= +
Another way to write above expression is :
[tex]{ \bigg( - \dfrac{2}{3} \bigg) }^{2} [/tex]Jamel has 2 and 2/5 of string. Jamel needs 1/5 of a foot of string to sew a button to a shirt. What is the greatest amount of buttons he can sew onto the shirt with the rest of the string he has?
Answers
Answer:
12
Step-by-step explanation:
1=5/5 so 2=10/5
add 2/5 to 10/5 to get 12/5
janelle earns $9 an hour and works 25 hours per week. 26% of her pay goes towards taxes. she is hoping to buy her first car 8 months from now for $3,200. Write a smart goal for janelle so she will know how much money to set aside each month in order to reach her goal
Answers
Answer
100
Step-by-step explanation:
Given that (1,-8) is on the graph of f(x), find the
corresponding point for the function
1
f(x).
2
Enter the correct answer.
DOHO
DONE
Clear all
#OO
Answers
Answer:The graph of y = f(x-2) is the graph of y = f(x) translated two units rightward.
So, since the point (9,2) lies on the graph of y = f(x), the point (11,2) lies on the graph of y = f(x-2).
Step-by-step explanation: