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KengaRu [80]
3 years ago
7

COULD SOMEONE PLEASE HELP ME WITH THIS IT'S REALLY IMPORTANT-

Mathematics
1 answer:
san4es73 [151]3 years ago
5 0

Answer:

b i think

Step-by-step explanation:

You might be interested in
Which graph correctly solves the system of equations below? y = −x2 + x + 7 y = x2 + 3x + 7
antiseptic1488 [7]

Answer:

(-1.703, 2.396)

(1.37, 6.493)

Step-by-step explanation:

We can easily solve this question by using a plotting tool or any graphing calculator,

The solution to the system of equation is given by the intersection points between the graphs of

y1 = −x^2 + x + 7

y2 = x^2 + 3x + 7

Please, see attached picture below.

The solutions are:

(-1.703, 2.396)

(1.37, 6.493)

5 0
2 years ago
What is the mean of the following set of numbers?<br> 30, 28, 8, 26
krok68 [10]

Answer:

23

Step-by-step explanation:

To calculate mean, add numbers and divide by amount of numbers

30 + 28 + 8 + 26 = 92

92/4 = 23

8 0
2 years ago
Read 2 more answers
What is the probability of the complement of rolling a number less than 5 by using a six sided dye
IrinaVladis [17]

Answer:

2/3

Step-by-step explanation:

Less than 5 is 1,2,3,4 and 4 out of 6 is also equal to 2/3

3 0
3 years ago
What is the answer to 1\3×=12
Alexeev081 [22]
The answer to your question is 36

7 0
3 years ago
Which of the following is a solution of y - x &lt; -3?
Mariulka [41]

Answer:

Option A. (6,2)

Step-by-step explanation:

We have the following inequality:

y- x

Solving for y we have:

y

The line that limits the region of inequality is

y = x-3

Then the region of inequality are all values of y that are less than f (x) = x-3

In other words, the points belonging to the inequality are all those that lie below the line.

To find out which point belongs to this region substitute inequality and observe if it is satisfied

A. (6,2)

2

2   <em> is satisfied</em>

B. (2, 6)

6

6   <em>it is not satisfied</em>

C. (2, -1)

-1

-1 it is not satisfied

<em>The answer is the option A</em>

4 0
3 years ago
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