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
Vesna [10]
2 years ago
15

5 cm 8 cm I hate math

Mathematics
1 answer:
lyudmila [28]2 years ago
3 0

answer:

area: 40cm²

perimeter = 26cm

step-by-step explanation:

  • i do not know which one this is telling you to find so i put both area and perimeter

area:

  • know the formula
  • formula = l x w
  • l = length
  • w = width
  • plug in what you have

l x w

5 x 8

= 40cm²

perimeter:

  • for this you just have to each side
  • since this is rectangle opposite sides are equal

5 + 5 + 8 + 8

= 26cm

You might be interested in
Why does your monthly payment go up if you reduce your down payment
charle [14.2K]

Answer:

When you buy expensive items with a loan, you often need to make a down payment to cover a portion of the purchase price. That initial payment is often critical for getting approved, and it can affect your borrowing costs throughout the life of your loan. As a result, it’s wise to understand how down payments work so you can choose the right down payment amount.

3 0
3 years ago
How do you graph y=3x-2
aleksandr82 [10.1K]

Answer:

The graph should look almost exactly like this. I used a virtual graphing chart to assist, since it is capable of showing more than paper alone.

4 0
2 years ago
Read 2 more answers
Write a division problem that has a quotient of 1/20. At least one of the numbers you give must be a proper fraction. The other
Orlov [11]

Answer:

5 divided by 10

Step-by-step explanation:

5 divided by 100 is 0.05 but as a fraction, it's 1/20

3 0
2 years ago
Three high school participated in a study to evaluate the effectiveness of a new computer-based mathematics curriculum. Four 24-
snow_tiger [21]

Answer:

A) experimental

B)  The important factors are : Type of instruction, scores and  High schools,

   The factor levels are :

   Level -1 which comprises of  3 highschool,

   Level -2 which comprises of  highschool and the highschool has  4   sections   and each section has 24 students

   Factor level combinations:

  Level 1 : computer and standard based combination

C) Within the subject : 24 students

   Between subject : High school

D) score of the test

E) student

Step-by-step explanation:

A) The study is experimental because of the random assignment of two different types of instruction to the students which will control/affect the technique of teaching without just observing the performance of the students from the side

B) The important factors are : Type of instruction, scores and  High schools,

   The factor levels are :

   Level -1 which comprises of  3 highschool,

   Level -2 which comprises of  highschool and the highschool has  4   sections   and each section has 24 students

   Factor level combinations:

  Level 1 : computer and standard based combination

C) Within the subject : 24 students

   Between subject : High school

D) The dependent measure  is the score of the test

E) The basic experiment unit of the study is : student

 

8 0
3 years ago
Circle b with center b(0, -2) that passes through (-6, 0)
Snowcat [4.5K]

Answer:

h

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Each dimension of a cube has been increased to twice its original size. If a new cube has a volume of 64000 cubic centimetres wh
    15·2 answers
  • Find the product -mnp(3m-5n+7p)
    15·1 answer
  • Round your answers to one decimal place, if necessary.
    14·1 answer
  • Give an example of a rigid object
    13·2 answers
  • On February 1st, NYC reached a new high temperature, which changed the range in temperatures. The new range in temperature is 22
    10·2 answers
  • Using the common denominator what is an equivalent fraction for 1/3 ​
    9·1 answer
  • HELLPPPPPPP PLEASEEE​
    14·1 answer
  • Find the equation of the line that contains the given point and is perpendicular to the given line. Write the equation in slope-
    14·1 answer
  • Is x + 3 a factor of the polynomial 2x^3 + 5x - 3?
    12·1 answer
  • The circumference of a circle is 113.04 centimetres. What is the circle's radius?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!