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
natita [175]
3 years ago
10

PLEASE HELP!

Mathematics
1 answer:
ryzh [129]3 years ago
8 0

Answer:

-

Step-by-step explanation:

Forget using calculators.

Test each point by plugging its coordinates into the equation, and checking if the equation holds true.

Don't bother testing (-3,0), because you can't take the square root of -3.

You might be interested in
How much estimate width of the classroom door
Nadusha1986 [10]
3 by 7 feet I'm guessing
7 0
3 years ago
Read 2 more answers
75% of what equals 225?<br> What did you get for 10%, 20% , 30% , 40%, 50% ,60% and 70%?
Lesechka [4]
75% of 225 = 300.

10% = 30
20% = 60
30% = 90
40% = 120
50% = 150
60% = 180
70% = 210
80% = 240
90% = 270
<span>
If you need an explanation, just ask.
</span>
8 0
3 years ago
Part A: how many solutions dose the pair of equations for lines A and B have?
Ede4ka [16]

Any line can be expressed in the form y=mx+b where m is the slope and b is y intercept.

Two lines can either be parallel ,overlap or meet at one point .Let us look at different cases :

1)When two lines are parallel they do not intersect at any point and hence the system of equations have no solution.

2) When two lines overlap each other then the two lines touch each other at infinite number of points and we say the system of equations have infinite solutions.

3) When two lines intersect each other at one point we say the system of equation has one solution.

Part A:

The given lines are intersecting at one point so we have one solution.

Part B:

The point of intersection is the solution to the system of equations .In the graph the point of intersection of the lines is (4,4)

Solution is (4,4)

8 0
3 years ago
Read 2 more answers
What is 2/3 divided by 3/4
ad-work [718]

Answer:

8/9

Step-by-step explanation:

It can sometimes be difficult to divide fractions, such as 2/3 divided by 3/4! When we divide two fractions, such as 2/3 ÷ 3/4, we flip the second fraction and then we simply multiply the numerators with each other and the denominator with each other. We also simplify the answers to fraction problems whenever possible.

Hope This Helps You!

-TheAnimeCatUwU

#LearnWithBrainly

8 0
3 years ago
Solve for x: (x+4)/2 - 7 x= 3. x = 5 x = 6 x = 10​
lutik1710 [3]

Answer:

x-10/2

Step-by-step explanation:

I think this is what you are asking.

I'm sorry if its wrong.

7 0
4 years ago
Other questions:
  • Which expression represents the phrase "twice the sum of a number and three"?
    7·2 answers
  • The truck is carrying 3 tons of cement and 150 pounds of bricks how many pounds does the truckload way in total
    10·1 answer
  • If BCDE is congruent to OPQR then line DE is congruent to ___________? explain.
    14·2 answers
  • What is the solution of sqrt2x+4=15
    11·2 answers
  • 2. MNM Corporation gives each of its employees an aptitude test. The scores on the test are normally distributed with a mean of
    7·1 answer
  • What is the perimeter of the shape below if each unit is 1 foot
    14·2 answers
  • Alina has a spinner that has 5 equal sections: red, blue, green, purple, and orange. She spins the spinner 200 times. About how
    9·1 answer
  • 6n + 4p -2n + 9=<br><br> What’s the awnser?
    10·1 answer
  • If this rectangle is dilated using a scale factor of 1/2 through point B, what is the result?
    11·2 answers
  • Trying to stop scam links!!! Please comment at https://brainly.com/question/23156931 (promise it's legit!) It is a petition...It
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!