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3 years ago

How to write a system of inequalities

2 answers:

4 0

Graph both inequalities on a grid. Make sure you use appropriate boundary lines and shade the correct half plane for each inequality. Identify the intersection of the two inequalities and answer the questions that pertain to the problem.

leonid [27]3 years ago

4 0

Use a number two times in the output

example input 1 output 2 input 2 output 3 input 3 output 2
this is an inequality <span />

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Which statement is true for the tables?

Flauer [41]

Answer:

Table A represents a function, but Table B does not represent a function.

Step-by-step explanation:

We have to select the correct option among the given 4 options after judging the given two tables attached to this question.

The first table shows that for each x values there is only one y value. Therefore, this is a function.

But in the second table shows that for each x value there are multiple y values since we are getting y = 1 and 2 for x = 5.

Hence, table B is not a function. it is just a relation. (Answer)

3 0

3 years ago

What is the sum of the interior angles of the polygon shown below?

nordsb [41]

Answer:

Step-by-step explanation:

Shape Formula Sum Interior Angles

3 sided polygon (triangle) (3−2)⋅180 180∘

4 sided polygon (quadrilateral) (4−2)⋅180 360∘

6 sided polygon (hexagon) (6−2)⋅180 720∘

3 0

2 years ago

Read 2 more answers

2 More Problems! 20 points! AND BRAINLIEST TO CORRECT ANSWER!

goldenfox [79]

Answer:

First Screen:

1 & 3

Second Screen::A

Step-by-step explanation:

HOPE THIS HELPS!!

4 0

2 years ago

If Hiawatha held his bow 1.5 m off the ground and shot the arrow at a 45° angle with an initial velocity of 40 m/s, then the arr

inessss [21]

The arrow hits the top of a 3 meters tall wigwam at 0.054 seconds

<h3>How to determine the time to reach 3 meters?</h3>

The complete question is added as an attachment

The function is given as:

$h(t) = -9.8t^2 + 28t + 1.5$

Set the height to 3

$-9.8t^2 + 28t + 1.5 = 3$

Subtract 3 from both sides

$-9.8t^2 + 28t - 1.5 = 0$

Apply the following quadratic formula

$t = \frac{-b \pm \sqrt{b^2- 4ac}}{2a}$

So, we have:

$t = \frac{-28 \pm \sqrt{28^2- 4*-9.8*-1.5}}{2*-9.8}$

This gives

$t = \frac{-28 \pm \sqrt{725.2}}{-19.6}$

This gives

$t = \frac{-28 \pm 26.93}{-19.6}$

Expand

$t = \frac{-28 + 26.93}{-19.6}$ and $t = \frac{-28 - 26.93}{-19.6}$

This gives

t = 0.054 and t = 2.80

0.054 is less than 2.80

This means that the arrow hits the top of a 3 meter tall wigwam at 0.054 seconds

Read more about quadratic functions at

brainly.com/question/27958964

#SPJ1

6 0

1 year ago

What is 8n=3m 1;n=-2,2,4

algol [13]

8n = 3m + 1
~~~~~~~~~~~~~~~~~~~
8(-2) = 3m + 1
-16 = 3m + 1
-1 -1
-17 = 3m
--- ---
3 3
-17/3 = m
~~~~~~~~~~~~~~~~~~~
8(2) = 3m + 1
16 = 3m + 1
-1 -1
15 = 3m
--- ---
3 3
5 = m
~~~~~~~~~~~~~~~~~~~
8(4) = 3m + 1
32 = 3m + 1
-1 -1
31 = 3m
--- ---
3 3
31/3 = m

5 0

3 years ago