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
Nata [24]
3 years ago
6

Help please !!!!!!!!

Mathematics
1 answer:
Ugo [173]3 years ago
8 0

Answer:

y = -4

x = 3

Step-by-step explanation:

Let's first explain when x = 0

Find where x = 0 on the graph. We are finding what the y-value would be. Trace down the y-axis along the vertical line x = 0. Where does the line intersect the y-axis when x = 0? The answer would be -4

The y-intercept is -4, and the x-value for this is 0, of course. So the correct answer for when x = 0 would be y = -4.

Next, we are told to find x when y = -2. Find where y = -2. Now, staying at y = -2, go horizontally along the x-axis at y = -2 until you reach the line. Boom! You should have connected up with the line at around x = 3. Therefore, when y = -2, x = 3

You might be interested in
The equation:
serious [3.7K]

2x + 4 =  - 8 + 5x \\ 12 = 3x \\ x = 4

5 0
3 years ago
Paid for $22 for for movie tickets how many would they have pay for for 16 tickets
bija089 [108]

Answer:

$352

Step-by-step explanation:

One ticket costs $22, so 16 tickets would be 22 times 16.

Final Answer: $352

5 0
2 years ago
What number should be added on both sides of the equation to complete the square?x^2-10x=7
ArbitrLikvidat [17]
<span>What number should be added on both sides of the equation to complete the square is (-10/2)^2 or (10/2)^2 or 5^2 or 25.</span>
3 0
3 years ago
Suppose the population standard deviation is σ = 5 , an SRS of n = 100 is obtained, and the confidence level is chosen to be 98%
beks73 [17]

Answer:

1.165.

Step-by-step explanation:

We have that to find our \alpha level, that is the subtraction of 1 by the confidence interval divided by 2. So:

\alpha = \frac{1-0.98}{2} = 0.01

Now, we have to find z in the Ztable as such z has a pvalue of 1-\alpha.

So it is z with a pvalue of 1-0.01 = 0.99, so z = 2.33

Now, find the margin of error M as such

M = z*\frac{\sigma}{\sqrt{n}}

In which \sigma is the standard deviation of the population and n is the size of the sample.

In this problem, we have that:

\sigma = 5, n = 100. So

M = z*\frac{\sigma}{\sqrt{n}}

M = 2.33*\frac{5}{\sqrt{100}} = 1.165

So the correct answer is:

1.165.

6 0
3 years ago
Find the value of x and simplify completely
kondaur [170]
The value would be more than c
6 0
3 years ago
Other questions:
  • A circle with circumference 6 has an arc with a 20 central angle,<br> What is the length of the arc?
    9·2 answers
  • The length of an angle is the reaction of the opposite leg length to the hypotenuse length
    7·1 answer
  • Solving for X with 1 angle and two congruent sides
    5·1 answer
  • What is the period of y = csc(x)?
    10·2 answers
  • What is the area of this figure
    9·2 answers
  • Points A, B, C are collinear. Points B is between A and C. Find the length indicated.
    10·1 answer
  • I really need help on homework
    13·1 answer
  • If a cotton candy vendor has 16 blue cones which is 50% of the total number of cones, then how many TOTAL cones does he have i n
    11·1 answer
  • There are 2 squares and 10 triangles. What is the simplest ratio of squares to triangles
    15·1 answer
  • Which are aspects covered by Bohr’s atomic model?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!