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
balandron [24]
1 year ago
15

ratio of a rectangle's length to its width is 4:7. If the longer side is 31.5in., find the width, the perimeter, and the area of

this rectangle.
Mathematics
1 answer:
Nikitich [7]1 year ago
3 0

Answer:

Step-by-step explanation:

Ratio of length : width = 4 : 7

Length = 4x

Width = 7x

Longer side = 31.5 in

⇒ 7x = 31.5

Divide both sides by 7

x = 31.5/7

x = 4.5

length = 4x

           = 4*4.5

         l = 18 in

width =  31.5

       w = 31.5 in

\boxed{ \text {Perimeter of  rectangle }= 2*l + 2*w}

                                      = 2*18 + 2*31.5

                                      = 36 +  63

                                      = 99 in

\boxed{ \text{Area of rectangle = l*w}}

                             = 18*31.5

                             =  567 in²

                             

You might be interested in
Please helpp<br> . What is the area of the blue figure? *
antiseptic1488 [7]

Answer:

465.5

Step-by-step explanation:

If you plug in the numbers into the formula.

base 1= 15

base 2= 34

height= 19

3 0
3 years ago
Read 2 more answers
AMELIA IS SHARING 4 SLICES OF CHEESE WITH 5 FRIENDS. HOW MUCH CHEESE WILL EACH PERSON GET? EXPLAIN HOW YOU DECIDED.
Degger [83]

Answer:

well this is very easy all you have to do is divide 4 by 5 and you will get 4 with a remander of 1 or 0.8 or if this was a real life scenario then you could just take that extra slice and cut it in five ways. hope this helped! can i get brainiest plzz? im only ONE away from getting up to expert!

Step-by-step explanation:

3 0
3 years ago
A cuboid is 4cm long, 7cm wide and 10cm high..A similar cuboid is 25cm high,calculate its length and width.....
coldgirl [10]
The dimensions of the larger cuboid are 25/10 = 2.5 times those of the smaller one. {length, width} = 2.5*{4 cm, 7 cm) = {10 cm, 17.5 cm}
5 0
3 years ago
GUYS YOU WILL BE AWARDED 20 POINTS FOR THIS QUESTION
musickatia [10]
It's A, none of the other tables match the points that are graphed.
7 0
3 years ago
Read 2 more answers
If x3 = 64, what is the value of x? 4 8 21 61
Nataliya [291]

In x^3=64, X is equal to 4

5 0
3 years ago
Read 2 more answers
Other questions:
  • Donna sent her grandson a birthday present. The box weighed 0.875 kilograms and the present itself weighed 6,800 grams. a. What
    15·1 answer
  • A cotton candy vendor has 30 cones of blue cotton candy to sell. If the blue cotton candy is 75% of the total number of cones, h
    10·2 answers
  • 28.52 is what percent of 77.5
    11·1 answer
  • Help!!!
    6·1 answer
  • Clay thinks the next term in the sequence​ 2, 4,... is 6. Given the same​ pattern, Ott thinks the next term is​ 8, and Stacie th
    9·1 answer
  • The measures of the angles of △ABC are given by the expressions in the table. Angle Measure A ​ (4x − 13)° ​ B 15° C (x + 18)∘ W
    9·1 answer
  • JfdxaMXDCJINCIZSCKZDXVSJOISACXKISZPIAnhCPKISZJCPKNSPKCN KPZSA
    6·2 answers
  • Jade's car can go 27.6 miles per gallon of gas. How many miles can she drive with 7 gallons of gas?
    14·1 answer
  • 2.5^2 +[(6 - 3/4 ) / 2] x2^5
    6·1 answer
  • A company paid ​$211.00 for an item. The original price was​ $299.20​, but this was marked down 40​%. If the operating expenses
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!