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3 years ago

Can someone please help me with the second question in the picture.

Mathematics

1 answer:

stiks02 [169]3 years ago

4 0

Answer:

Step-by-step explanation:

The solution space is all the points to the right of the dotted line. Points ON the dotted line are not part of the solution (because dotted means excluding points on the line).

Example of points could be (0, 6), (3,0), (4,4), there is no limit to the number of solution points.

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It says simplify each expression

kupik [55]

a. -42 + (-17)

Note that one negative and one positive = negative

-42 + (-17) = -42 - 17 = -59

b. (-42)/(-7)

Note that when dividing or multiplying two negatives, the answer will be positive

(-42)/(-7) = 6

c. (-5)² = (-5)(-5) = 25

25 is your answer

hope this helps

3 0

4 years ago

A large construction company wants to review the ages of its sales representatives. A sampling of the ages of 25 sales reps are

alexandr402 [8]

What you have to do to find the median of the data is first put that data into order numerically. You can go largest to smallest or smallest to largest, it doesn't matter. <span>

22, 24, 28, 28, 30, 31, 31, 32, 32, 35, 36, 37, 38, 41, 42, 42, 44, 44, 45, 46, 46, 47, 47, 49, 50

Once you put them into order, you count towards the middle. You have 25 data points, so the middle, which will be your median number, will be 13 points in.

The median is 38</span>

8 0

3 years ago

Read 2 more answers

In 9,876,543,210,000 what is the place value of the digit 6

Airida [17]

Answer:

In the billions.

Step-by-step explanation:

000 is hundreds

210 is thousands

543 is millions

876 is billions

9 is trillions

3 0

2 years ago

Read 2 more answers

FINALS HELP SORRY!!!!!!

monitta

I believe the 4th one
an=145+an-1 and a1=20

4 0

3 years ago

Read 2 more answers

If F is a 3x5 matrix, which of the following matrices could F be multiplied by?

Mrrafil [7]

ANSWER

The correct answer is option B.

EXPLANATION

We can only multiply two matrices if and only if the number of columns in the first matrix is equal to the number of rows in the second matrix.

The first matrix given to us has the dimension,

$3 \times 5$

This matrix has 5 columns.

So the second matrix must have 5 rows.

Among the possible answers, the matrix that has 5 rows is the one with dimension,

$5 \times 6$
Therefore the correct answer is B.

Note that, the dimension of a matrix is given by
$row \times column$

7 0

4 years ago