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
damaskus [11]
3 years ago
12

1 The perimeter of a square is 40 yards. What is its area?

Mathematics
1 answer:
Makovka662 [10]3 years ago
8 0

Answer:

100 yds^2

Step-by-step explanation:

To find the area of a square, we need to know the length of one side of the square.  Since the perimeter is 4 times the length of one side, or 4s, and since 4s = 40 yds, s must be 10 yds.

Then the area of the square is (10 yds)^2 = 100 yds^2.

You might be interested in
Don't really understand how to solve please help <3​
valina [46]
This is how the first one would be done. sorry if it’s a little messy the answer is 9. but try using photomath for the rest. it gives you the answer and explains how to do it

8 0
3 years ago
Write a number with two decimals places that is bigger than 4 1/5 but smaller then 4.25 (Could u explain so i can actually under
zubka84 [21]
<u>The possible answers are:
</u>
<u /><u /><u><em /></u>4.21
4.22
4.23
4.24

Explanation:
We want a number between 4 1/5 and 4.25.  We will convert 4 1/5 to a decimal first:

Divide 1 by 5:  1/5 = 0.2.

This makes 4 1/5 = 4 + 1/5 = 4 + 0.2 = 4.2.

We want a number between 4.2, which can be written as 4.20, and 4.25.  Any number between will do, so the possible answers would be 
4.21, 4.22, 4.23, or 4.24.<u />
7 0
3 years ago
Read 2 more answers
Jenny tweets 33 times a day. antonio posts 5 tweets per day. let d represent the number of given days. use an algebraic expressi
algol13
Jenny's algebraic expression:

y = 33d

where y is the total number of posts

total tweets in 5 days

y = (33)(5)

y = 165 tweets

Antonio's expression:

y = 5d

total tweets in 5 days

y = (5)(5)

y = 25 tweets

Altogether they have posted:

165 + 25 tweets = 190 tweets in five days
6 0
3 years ago
Bedfellows 32 jars with paint if you can hold one pint of paint how many gallons of paint did Beth use
vova2212 [387]
She used 12 gallions
3 0
2 years ago
Please help 20 points and brainliest
Zanzabum

Answer:


Step-by-step explanation:

a.) Graph the points onto the graph according to the table i created.

b.) 2x + y = -3

   +2x        +2x

y = 2x - 3

She is incorrect. The correct linear equation is y = -2x - 3

3 0
3 years ago
Other questions:
  • You have read 100 pages of a 250 page book. You have 3 days left to finish the book. How many pages will you need to read each d
    13·2 answers
  • Helpppppppp meeeee!!!!!​
    7·1 answer
  • Identify the initial value and rate of change for the graph shown?
    5·1 answer
  • What is 0.06% as a decimal and a fraction
    12·2 answers
  • Does anyone know what 4n-9=-9 is?? Its a two step equation problem with integers can someone please tell me the answer!?!?!?
    12·2 answers
  • 1. Find the time required for an investment of $1000 to grow to $5000 at an interest rate of 8%
    6·2 answers
  • Go step by step to reduce the radical. 112 ​
    15·2 answers
  • ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
    11·1 answer
  • Which graph represents the equation y= −4/3x − 2
    12·1 answer
  • Find slope of a straight line if both intercept are equal​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!