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
valina [46]
3 years ago
5

2. Find the perimeter and area of a square with a 7-ft side.

Mathematics
1 answer:
Rina8888 [55]3 years ago
7 0

Answer:

Step-by-step explanation:

Perimeter 4L = 28

Area L^2 = 49

You might be interested in
What is the area of a equilateral triangle with the dimensions of 5ft
Ksivusya [100]
I’m pretty sure this is right:

3 0
3 years ago
Pentagon ABCDE is a regular polygon. The length of side BC is represented by 3x - 4. The length of side DE is represented by the
dimulka [17.4K]

Answer:

Length of side AB = 5

Step-by-step explanation:

A regular polygon is one in which all angles are equal and all the sides have the same length.

Now, it means that;

AB = BC = CD = DE = AE

We are told that BC is represented by 3x - 4 while DE is represented by the expression 4x - 9.

Thus, from equal length of sides of a regular polygon, we have;

3x - 4 = 4x - 9

4x - 3x = 9 - 4

x = 5

Thus, length of BC = 3(5) - 4 = 15 - 4 = 11

Therefore, Length of AB = 5

5 0
2 years ago
High school <br> math/ geometry
Tamiku [17]

Answer:

Well a triangle itself is worth 180 degrees (Inteirior angles)

your given “a” “b” and you need to find c.

So you can subtract

A is 50

B is 55

So

<BCA= 180- 55-50

Is the answer (b)

6 0
2 years ago
Read 2 more answers
Find the area of the parallelogram.
nordsb [41]
C is the correct answer
3 0
3 years ago
Read 2 more answers
35,000,000 in scientific notation
Mandarinka [93]

Answer:

3.5 times 10^7

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

3.5×10^7

Hope this helps :P

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following pairs of points are both solutions to the equation 2x-5y=6 ? and and and and
    14·1 answer
  • Bryant just drank a cup of coffee to help him stay awake. The coffee had 52 milligrams of caffeine in it. If his body processes
    9·1 answer
  • a rectangular field has an area of 1,764m^2. the width of the field is 13 more then the length. what is the perimeter of the fie
    5·1 answer
  • there are 480 students in a class. the ratio of boys to girls is 1:3. How many students are girls in the class?
    9·1 answer
  • Match the expression with its name 9x^4-3x+4
    5·1 answer
  • What is the slope of that line?
    10·1 answer
  • X /− 8 + 9 = 43 x = ?<br> Solve for x Round to the nearest 100th if needed.
    11·1 answer
  • Mr. Toshiro manages a company that supplies a variety of domestic and imported nuts to supermarkets. He received as order for 12
    9·1 answer
  • IM just a little bit slow
    7·2 answers
  • A filing unit has six shelves and holds 180 inches of filing. How many inches of filing does each shelf hold
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!