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
KatRina [158]
3 years ago
11

If the length of the rectangle is twice the width and the perimeter of the rectangle is 30 cm what is length and width of the re

ctangle
Mathematics
1 answer:
BARSIC [14]3 years ago
7 0
The length of the rectangle is 10 cm and the width of the rectangle is 5 cm because 2(10)+2(5)=30
You might be interested in
William can eat 17 hot dogs in 5 minutes. If he continues to eat at the same rate, how long will it take him to eat 68 hotdogs.
lidiya [134]

Answer:

20 Minutes

Step-by-step explanation:

First find out how many he eats per minute. 17/5 = 3.4

Then multiply 3.4 by all the answers until you get the right answer.

5 0
3 years ago
PLEASE HELP GEOMETRY QUESTION
tino4ka555 [31]

Answer:

Step-by-step explanation:

8 0
3 years ago
Select the postulate of equality or inequality that is illustrated.
Zanzabum
The symmetric property of equality.

This property states that: if a = b, b = a.
4 0
3 years ago
Read 2 more answers
12h = 132<br> h=<br><br> i need to know how to do that ^
Wittaler [7]

Answer:

h=11

Step-by-step explanation:

divide:

132/12h

11h

8 0
3 years ago
Read 2 more answers
Which is the equation of the parabola?
mestny [16]

Answer:

  • y = -1/20(x + 3)²

Step-by-step explanation:

<u>Consider the parent function:</u>

  • y = x²

The graph of the function open up and the vertex is at the origin, the point (0, 0)

Now, if it opens down, it means it is a reflection of the parent function over x axis, hence it has a negative coefficient, the function becomes:

  • y = -x²

The vertex is shifted to the point (-3, 0). It means the function also translated left by 3 units, the function becomes:

  • y = -(x + 3)²

<u>Since all the options have 1/20 as a coefficient, our function is:</u>

  • y = -1/20(x + 3)²

This is option B

6 0
3 years ago
Other questions:
  • PLEASE HELP MEEE!!!!!!!!!!!
    6·2 answers
  • Which of the following matches the graph?<br><br> Y=3/4x<br> Y=1/4x<br> Y=1/3x<br> Y=4x<br> Y=4/3
    8·2 answers
  • Please let me know if per means multiple and of is to divide
    14·1 answer
  • 4(n+11)? please help​
    6·1 answer
  • Write the equation of a line passing throught the points(74,-22) and (-86,10)​
    8·1 answer
  • The variables x and y vary directly. Use the values to find the constant of proportionality. Then write an equation that relates
    9·1 answer
  • PLEASE HELP, ANYONE? 15m is what percent of 60m; 3m; 30m; 1.5 km?
    11·1 answer
  • cone is inscribed in a cylinder. A square pyramid is inscribed in a rectangular prism. The cone and the pyramid have the same vo
    8·1 answer
  • Given the equation A=250(1.1)t, you can determine that the interest is compounded annually and the interest rate is 10%. Suppose
    15·1 answer
  • One card is randomly selected from a deck of cards. Find the odds:<br> in favor of getting a spade.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!