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
klasskru [66]
3 years ago
13

A rectangle has an area of 524.4m2. One of the sides is 6.9m in length. Work out the perimeter of the rectangle. PLEASE ANSWER!!

! SOON ASAP
Mathematics
2 answers:
malfutka [58]3 years ago
6 0

Answer:

<h2>165.8 m</h2>

Solution,

Area of rectangle= 524.4 m^2

Length(L)= 6.9 m

Breadth(B)=?

Now,

area = length  \times breadth \\ or \: 524.4 = 6.9 \times b \\ or \: 524.4 = 6.9b \\ or \: b =  \frac{524.4}{6.9}  \\ b = 76 \: m

Again,

Perimeter of rectangle:

2(l + b) \\  = 2(6.9 + 76) \\  = 2 \times 82.9 \\  = 165.8 \: m

Hope this helps...

Good luck on your assignment.....

7nadin3 [17]3 years ago
4 0

Answer:

The perimeter of the rectangle is 165.8cm

Step-by-step explanation:

Area of a rectangle = length × width

Area = 524.4m²

length = 6.9m

524.4 = 6.9 × width

width = 524.4 / 6.9

width = 76m

Perimeter of a rectangle =

2(length ) + 2(width)

length = 6.9m

width = 76m

Perimeter = 2( 6.9) + 2(76)

= 13.8 + 152

The final answer is

= 165.8cm

Hope this helps you

You might be interested in
A baker had 24 boxes for donuts he ended up making 526 donuts and splitting them evenly between the boxes how many extra donuts
sertanlavr [38]

Answer:

The baker ended up with 22 extra donuts.

Step-by-step explanation:

Since the baker had 24 boxes and made 526 donuts, to split them evenly between the total number of boxes means that we need to divide the number of total donuts by the number of boxes:

526 ÷ 24 = 21 remainder of 22

Since 24 x 21 = 504 and 24 x 22 = 528 and the baker only made 526 donuts, then the most amount of donuts he can use to split them evenly with the total amount of 526 is 504.  526 - 504 = 22, so he has an extra 22 donuts that will not be in boxes.  


7 0
3 years ago
I don't understand how to begin this problem
Ronch [10]
I would first add 5 and 2 together, then multiply that by 3. Finally you would subtract the 1. After solving for what is inside the parentheses you would multiply it by 2 for your final answer.

2•(3(5+2)-1)
2•(3(7)-1)
2•(21-1)
2•(20)
40
7 0
3 years ago
Two trains are moving towards each other. One train moves at a speed of 50 mph, and the other train travels at 60 mph. How soon
Margaret [11]
I think that they will meet in 3 hours and 11 min but I’m not too sure
4 0
3 years ago
Read 2 more answers
Find the slope of the line whose equation is 7x - 2y = 4.<br> -2<br> 7/2<br> 4/7
sesenic [268]
Answer: 7/2

To find the slope, we must put the equation in y = mx + b form, and m represents ur slope.

7x - 2y = 4....subtract 7x from both sides
-2y = -7x + 4 ...now divide both sides by -2
y = (-7/-2)x + (4/-2)
y = 7/2x - 2....now we have it in y = mx + b form, and since m is ur slope, ur slope in this equation is 7/2.
7 0
3 years ago
PLEASE HELP QUICK i dont need work to be shown
andre [41]

Answer:

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Find two consecutive even integers such that the square of the second, decreased by twice the first is 52
    12·1 answer
  • What is the ratio of twenty-four cans on sale at two for nine dollars?
    8·2 answers
  • What does the line 2x-3y=7 look like
    15·1 answer
  • If b=a+1/3, what is the value of b-1 in terms of a? explain.
    15·1 answer
  • PLEASE HELP I AHVE TEN MINUTES LEFT ILL GIVE SO MANY POINTS OELASE
    8·2 answers
  • Find the mean of first five natural numbers also find the range of the numbers ​
    9·1 answer
  • Can you answer 1 and 2
    15·1 answer
  • Kaytelyn makes $10 an hour and receives weekly bonus of $25. How many hours dose she need to work this week to make more than $2
    15·1 answer
  • Logic and proof , need help asap
    9·1 answer
  • an educational psychologist wanted to know the effects of four different methods of teaching arithmetic. using 12 classrooms, ea
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!