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
aivan3 [116]
2 years ago
11

Only 4 b and c please

Mathematics
1 answer:
Artyom0805 [142]2 years ago
4 0

Answer:

a) 2L + 2W = 42

b) L = 2W + 3

c) The system is :

2L + 2W = 42

L - 2W = 3

( add the two equations )

3L + (2w - 2w) = 45

3L = 45

L = 45/3

L = 15 ( Length )

L - 2W = 3

15 - 2W = 3

2W = 15 - 3

W = 12/2

W = 6

You might be interested in
If X = 2 centimeters, Y = 6 centimeters, and Z = 6 centimeters, what is the area of the object?
Sedbober [7]

In order to answer the question, it's absolutely essential to have
enough of a description of the object to know which of its parts 
'X', 'Y', and 'Z' are, and what other parts it may have.

An ideal way to accomplish this would have been for you to include the
picture that accompanies the question, wherever you copied it from.


4 0
4 years ago
Please help I need help on this
LiRa [457]
1×10+7×1+6×0.1+0×0.01+1×0.001 is the answer
4 0
3 years ago
Which expression shows a sum of five terms? (3 points)
Sav [38]

Answer:

5 + x + 5 + x + x

Step-by-step explanation:

We are given 4 expressions and we have to determine which expressions shows a sum of five terms.

We use the process of elimination:

5(x + 5)

=5x+25  (distributing 5)

This contains sum of only two terms, <u>eliminate</u>.

5x

It contains only 1 term, <u>eliminate</u>.

5 + x + 5 + x + x

It contains 5 terms 5,x,5,x and x, <u>KEEP</u>!

5.

Only contains 1 term, <u>eliminate</u>.

With this said, were left with:

5 + x + 5 + x + x

Which is the correct answer! :)

6 0
2 years ago
True or False?
AURORKA [14]

Answer:

true is the answer not hard question

7 0
2 years ago
A small bottle contains 2 cups of juice Do 5 small bottles of juice have a greater amount of juice than a 1 quart bottle juice ?
Irina18 [472]

Answer:

Yes

Step-by-step explanation:

There are 4 cups in a quart.

2 times 5 = 10

10>4

6 0
3 years ago
Read 2 more answers
Other questions:
  • The GCF of 18 and 72 is?
    14·2 answers
  • Paul’s dog weighs 12 pounds more that Issac’s dog. Together they weigh 50 pounds. How much does Issac dog weigh ???
    13·1 answer
  • Choose the equation that represents the graph below:
    15·2 answers
  • HELP PLEASE I NEED IT NOWWW.
    15·1 answer
  • What is the smallest number of degrees needed to rotate a pentagon around its center onto itself?
    14·1 answer
  • PLEASEEE HELLPPP!!!!!!!!
    15·1 answer
  • Please helpoppplllll mei need to complete this I will give brainly
    9·1 answer
  • Help me please! I realy need help
    13·2 answers
  • 20 points show work pls im in a hurry
    13·1 answer
  • 4. What are the coefficients in the polynomial 7x² - 4x + 6? (1 poin
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!