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
Zinaida [17]
3 years ago
12

Which step is not necessary when solving this system of equations by graphing? 3x-y=4 x+y= -4

Mathematics
2 answers:
puteri [66]3 years ago
6 0

Answer:

determine the shaded area for each line

Step-by-step explanation:

its not need

lions [1.4K]3 years ago
3 0

Answer: The answer is C: determine the shaded area for each line.

Just took the test on Edg.

Step-by-step explanation:

You might be interested in
Without graphing, classify each system of equations as independent, dependent, or inconsistent. Solve independent systems by gra
MArishka [77]
1. Is Dependent.
2. Is Inconsistent
4 0
3 years ago
What type of triangle can a right triangle be?
andreev551 [17]

Answer:

acute

Step-by-step explanation:

because it is 90 degree

5 0
3 years ago
Order these numbers from least to greatest , 5.29 ,5.2912 , 5.029 , 5.8
Alona [7]
5.029, 5.29, 5.2912, 5.8
5 0
4 years ago
Read 2 more answers
What triangle pairs can be mapped to each other using a single tranlation
shepuryov [24]

Answer: I think Figure 4 is the correct one

Step-by-step explanation:

It is not possible to map the triangle MNP and CDE together using just a single translation in Figure 3. With Figure 4, we can use a translation to map the triangle MNP and the triangle CDE. Accordingly, in the diagram, the triangle MNP and the triangle CDE can be translated to each other.

8 0
3 years ago
Manu enjoys throwing spaghetti on his days off. He stands in his backyard every Saturday afternoon. His throwing arm is quite go
marissa [1.9K]

Manu enjoys throwing spaghetti on his days off. He stands in his backyard every Saturday afternoon, the equation of his throw and How high is the spaghetti  went  is mathematically given as

y=-10/3x^2+22x-68/3

x=0

<h3>What is the equation of his throw and how high is the spaghetti went?</h3>

Generally, the equation for the three sceneario equations are is mathematically given as

16a+4b+c=12(4,12)

4a+2b+c=8(2,8)

25a+5b+c4(5,4)

Now solving the matrix we have

a=-10/3

b=22

c=-68/3

Therefore, the equation is

y=ax^2+bx+c

y=-10/3x^2+22x-68/3

In conclusion, considering his throws starting point

s=-68/3, -ve show below the surface and with time as zero

x=0

Read more about  Height

brainly.com/question/12446886

#SPJ1

3 0
2 years ago
Other questions:
  • Two numbers are less than 100.their GCF is 15.the smallest number is 1.3 of the large number . What are the numbers?
    5·1 answer
  • If x = -2, then x 2-7x+10 equals <br> a. 0 <br> b.20 <br> c.28
    8·1 answer
  • Can someone answer this problem fast for me please
    5·1 answer
  • Alicia drew a map of Texas. In the scale Alicia used for the map, 1/2 inch represents 20 miles. What is the distance between two
    13·1 answer
  • In a bag of candy, there are 36 red candies and 27 green candies. What is the ratio of the number of green candies to the number
    14·1 answer
  • Lydia invested $5900 in an account paying an interest rate of 2 5/8% compounded monthly. Jace invested $5900 in an account payin
    7·2 answers
  • Solve the system of linear equations by elimination.<br> 2x – y=0<br> 3x – 2y = -3
    15·1 answer
  • Please show me step by step how to do this
    14·1 answer
  • Lola is swimming laps in a pool. She swam the first lap in
    10·1 answer
  • four friends went shopping for school supplies the table shows the number of school supplies each Brown bought and the total cos
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!