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
Arlecino [84]
3 years ago
6

The length of a rectangle is 4cm less than twice it’s width the perimeter of the rectangle is 34cm. What are the Demensions of t

he rectangle
Mathematics
1 answer:
serg [7]3 years ago
5 0

Answer:

w=7 and l=10

Step-by-step explanation:

To find the dimensions, create an equation for its perimeter and solve. Recall, the perimeter formula for a rectangle is P = 2l+2w. P is 34 cm. L is 4cm less than twice the width or 2w-4. And the width is w.

P = 2l+2w

34 = 2(2w-4) + 2w

34 = 4w -8 +2w

34 = 6w -8

34+8 = 6w

42 = 6w

7=w

The width is 7 cm. To find the length substitute w=7 into l=2w-4.

l=2w-4

l=2(7)-4

l=14-4

l=10

You might be interested in
What is the value of the expression 2m + m - 4(-2m +1-m)<br> When m<br> -8?
timama [110]

Answer:

The answer should be -124.

5 0
3 years ago
Simplify 3^2/3.3^1/5​
san4es73 [151]

ANSWER:

\frac{1}{5}  \\

EXPLANATION:

\frac{ \frac{{3}^{2}}{3 \times{3}^{1}}}{5}  =  \\

\frac{ \frac{9}{3 \times 3} }{5}  =  \\

\frac{ \frac{9}{9} }{5}  =  \\

\frac{1}{5}  \\

4 0
3 years ago
Ewen has 48 whistle tiles and 16 blue tiles the cost of each white tile was £2 and the cost of each blue tile was £4 Work out th
AnnZ [28]

Answer:

3:2

Step-by-step explanation:

Ewen has 48 white tiles and 16 blue tiles

The cost of each white tile was £2

The cost of each blue tile was £4

Therefore the total cost of 48 white tiles is

= 48×2

= £96

The total cost of 16 blue tiles is

= 16×4

= £64

The ratio of the total cost of the white tiles and blue tile can be calculated by dividing the cost of both tiles by their greatest common factor

The greatest common factor of £96 and £64 is 32

96/32 = 3

64/32= 2

Ratio= 3:2

Hence the ratio of the total cost of the white tiles to the blue tiles is 3:2

6 0
3 years ago
If you divide a number by its square , would the quotient be smaller than the original number ?
Luden [163]

yes because its the square root. hope it helps

4 0
3 years ago
A soccer team is having a car wash. The team spent $65 on supplies. They earned $335, including tips. How much was the the team'
cestrela7 [59]

Answer:

Answer: $210 profit

Step-by-step explanation:

275-65 =210

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the minimum number of colors required to color in the following map if no two adjacent regions can have the same color?
    15·1 answer
  • Is 16 less than 10 write that as a inequality​
    14·1 answer
  • ANSWER ASAP, BRAINLIEST 30 POINTS, THANKS, 5 STARS WHOEVER ANSWER CORRECTLY FIRST
    7·2 answers
  • can you please tell me what this number in word and expanded form is because I really do not know it's really hard for me
    9·1 answer
  • The sum of five times a number and four is equal to negative eleven. What is the number?
    15·2 answers
  • Geometry please help!!
    7·1 answer
  • Please help with numbers 6,7,8 will brainlist
    8·1 answer
  • Please answer the picture
    10·2 answers
  • 32 The area of a parallelogram is (32 + sqrt(2)) square feetIf the length of the base is (4 + sqrt(2)) feet, find the height of
    5·1 answer
  • URGENT + 20 Points! The regression equation for water being poured into a large, cone-shaped cistern is In(volume) = -1.327 +2.9
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!