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
garri49 [273]
3 years ago
10

I don't understand how to do it

Mathematics
1 answer:
leonid [27]3 years ago
5 0
I don't know what question you are but basically to find the the area of something u would either add and then multiply or just multiply . It depends on how your teacher taught you
You might be interested in
What is the value of n in the equation 1/2(n-4)-3=3-(2n+3) ?
bulgar [2K]

Answer:

2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
David made a table to relate two customary units. Label the columns of the table
tigry1 [53]
The customary unit is add 16 each time hope  i help 
5 0
3 years ago
Read 2 more answers
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Consider this s
Brut [27]

Answer:

<u>The solution of this system of equation is ( 3, - 8)</u>

Step-by-step explanation:

1. Let's solve the system of equations:

First equation:

x + 2y = - 13

x = - 13 - 2y

Second equation:

12x + 5y = -4

12 * (- 13 - 2y) + 5y = - 4 (Replacing x with - 13 - 2y)

-156 -24y + 5y = - 4

-24y + 5y = - 4 + 156 (Like terms)

-19y = 152

y = - 152/19

<u>y = -8</u> (Dividing by 19)

Solving x

x + 2y = -13

x + 2 (- 8 ) = - 13

x - 16 = - 13

x = - 13 + 16

<u>x = 3</u>

2. Proving that x = 3 and y = - 8 are correct:

12x + 5y = -4

12 * 3 + 5 * -8 = -4

36 - 40 = - 4

- 4 = - 4

<u>We proved that x = 3 and y = - 8 are correct</u>

8 0
3 years ago
A teacher wants to give 3 markers to each of he 25 students. Markers come in packages of 8. How many packages of markers will th
Marysya12 [62]

Answer:

25*3*8=600

Step-by-step explanation:

25 students has 3 markrers for each then 25*3 is 75, after that marker come in packages of 8,so 75*8 is 600 packages.

7 0
3 years ago
Who prescribed the most medicine and why explain
Veronika [31]
The answer is either Dr Tanenbaum or Dr hong.<span />
6 0
3 years ago
Other questions:
  • The volume of a rectangular prism is 72 cubic centimeters. the prism is 2 centimeters wide and 4 centimeters high
    5·2 answers
  • What is the answer to Sarah and four friends are decorating picture frames with ribbon. They have 4 rolls of ribbon to share eve
    13·2 answers
  • The graph below have the same shape. what is the equation of the blue graph?
    7·1 answer
  • Find the slope of the line passing through the points (-8, 2) and (9, 2)
    15·2 answers
  • This diagram shows the dimensions of a plastic tab used in a toy.
    12·2 answers
  • The area of a rectangle is x^2-3x-54 find the perimeter
    10·1 answer
  • True or False:
    11·2 answers
  • When do we say information is valuable?​
    12·1 answer
  • A tortoise is walking in the desert. It takes 4 minutes to walk 6.4 meters. What is its speed?
    14·1 answer
  • The function
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!