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
SIZIF [17.4K]
3 years ago
12

7. A square has an area of 20 square feet. What is the length of a side of the square, in feet?

Mathematics
2 answers:
Gekata [30.6K]3 years ago
8 0

Answer:

2√5

Step-by-step explanation:

Since all the sides of a square are the same, we can take the square root of the area.

√20 = 2√5

Best of Luck!

Gennadij [26K]3 years ago
6 0

Answer:

5

Step-by-step explanation:

There are 4 equal sides on a square so 20/4 which is 5.

Hope this helps plz mark brainliest :D

You might be interested in
Jason went to a carnival where he could goon all rides for a flat fee of $30 but he had to pay $2 for each arcade game he played
enot [183]

Answer:

He played 7 arcade games.

Step-by-step explanation:

The amount paid in relation to the number of games played can be modeled by a linear function in the following format:

A(n) = F + gn

In which F is the flat rate and g is the price of each game.

Flat fee of $30 but he had to pay $2 for each arcade game he played.

This means that F = 30, g = 2

So

A(n) = 30 + 2n

Jason spent $44. How many arcade games did he play?

This is n for which A(n) = 44. So

A(n) = 30 + 2n

44 = 30 + 2n

2n = 14

n = \frac{14}{2}

n = 7

He played 7 arcade games.

4 0
3 years ago
On a recent day a Euro was equal to about 1.2 American dollars. Write an expression which estimates the number of dollars in x E
JulsSmile [24]

Answer:

d = 1.2e

30 dollars

Step-by-step explanation:

To write an expression, define the variables. E will be the number of euros and d will be dollars.

"Euro was equal to about 1.2 American dollars" is one euro equals 1.2 and two euros equals 2.4. So the expression is d = 1.2e.

This means if I have 1 euro, I have 1.2*1 = 1.2 dollars. If I have 2 euros, I have 1.2*2 = 2.4 dollars.

If I have 25 euros then d = 1.2*25 = 30 dollars.

4 0
4 years ago
I need help on this.
attashe74 [19]
Ummmmmmmmmmmm your picture inst showing

3 0
3 years ago
How do you get over a girl cause i am in a tight situation
Iteru [2.4K]

Answer:

Step-by-step explanation:

It depends on what happened. If you asked her out and she said no. The best way to handle the feeling of being rejected is to accept the fact that you would rather keep her in your life as a friend than lose her completely. But if she broke up with you, then just know that if she doesn't want to be with you then that's her fault. There is a whole world out there filled with amazing, unique, beautiful girls. She's missing out on how much of a wonderful person you are.

3 0
3 years ago
Which expression is equivalent to 9x – 2x2 + 4x – x?
Artyom0805 [142]

Answer:

-2x^2+12x

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Two taps A and B fill a swimming pool together in two hours. Alone, it takes tap A three hours less than B to fill the same pool
    14·2 answers
  • The mean number of people per day visiting a museum in July was 120. If 20 more people each day visited the museum in August, wh
    12·2 answers
  • A family of 6 is going to the fair. They have a coupon for $1.50 off each ticket. If they pay for $46.50 for all their tickets,
    6·2 answers
  • Combine like terms to create an equivalent<br> expression.
    5·1 answer
  • Pete estimates that he has spent $64.50 on supplies for his lawn mower. He charges $12 per lawn for his service. Write a linear
    11·1 answer
  • Family of seven book a holiday, two of the seven want to go on an activity whats the fraction
    6·1 answer
  • Identify the pair of angles
    12·1 answer
  • Part 1 - Thxs for comming
    7·2 answers
  • Can someone help, I got the 1 part but I dunno what this other part is..
    15·1 answer
  • What is the cost of 10.2 gallons of gas at $2.249 per gallon?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!