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Lostsunrise [7]
2 years ago
5

Please help me I have no clue how to do this

Mathematics
1 answer:
Butoxors [25]2 years ago
3 0

Answer:

Try the answer B.

Step-by-step explanation:

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What is the value of 8.4n - 3.2p when n=2 and p= 4
kramer

Answer:

4

Step-by-step explanation:

8.4(2) - 3.2(4)

 16.8 - 12.8

        4

3 0
2 years ago
Help please!!! Need helppp!!!
castortr0y [4]

Answer:

multiply

Step-by-step explanation:

all you need to do is multiply 2×1×1

4 0
3 years ago
Figure ABCDE has vertices a(-3, 3), b(2, 3), c(5, -2), d(0, -3), and e(-3, -2). Plot the points on your own coordinates grid and
Ilya [14]
<h2>Answer:</h2>

Shown below

<h2>Step-by-step explanation:</h2>

First of all, we have the following points:

a(-3, 3) \\ \\ b(2, 3) \\ \\ c(5, -2) \\ \\ d(0, -3) \\ \\ e(-3, -2)

To plot these points, we need to graph a coordinate grid. Recall that a coordinate grid is composed of two perpendicular lines, that we call the axes and are labeled like number lines. The horizontal axis is called the x-axis while the vertical axis is called the y-axis, and these two axes intersect at a point called the origin. Next, let's plot each point as follows:

<h2>PART 1. Plot the points on your own coordinates grid and connect in alphabetical order. </h2><h2></h2>

Point a:

Let's stand at the origin and then move three units to the left and three units up. The resulting point is shown in the firs figure below.

Point b:

Let's stand at the origin and then move two units to the right and three units up. The resulting point is shown in the firs figure below.

Point c:

Let's stand at the origin and then move five units to the right and two units down. The resulting point is shown in the firs figure below.

Point d:

Let's stand at the origin and then move three units to down. The resulting point is shown in the firs figure below.

Point e:

Let's stand at the origin and then move three units to the left and two units down. The resulting point is shown in the firs figure below.

Next, let's connect connect the points in alphabetical order, so that the line are connected from a to b, from b to c, from c to d, from d to e and from e to a again. So the resulting graph is shown in the second figure. As you can see, this is an irregular pentagon.

<h2>PART 2. Decompose figure ABCDE into rectangles and triangles.</h2>

Every pentagon can be divided up into three triangles. Hence, from the third figure. the triangles are:

ΔABE

ΔBDE

ΔBCD

Since a rectangle is a quadrilateral whose angles are all right angles, then there is no chance to obtain a rectangle from ABCDE. To obtain a rectangle, we'd need other points and this is not what the problem asks.

5 0
3 years ago
This is so simple BUT I CANT FIGURE IT OUT HELP ME PLEASE
timofeeve [1]

Answer:

(x+4) (x-8)

Step-by-step explanation:

The function is represented by the zeros

(x-a) (x-b) ....... = 0  where a,b,..... are the zeros

There are 2 zeros so there are 2 factors

( x- -4) ( x-8) = 0

(x+4) (x-8) =0

7 0
3 years ago
Read 2 more answers
Approximately 2125 heart transplants were performed in a country in 2001. In​ 2006, the number of heart transplants in the count
professor190 [17]

Answer:

(2001, 2125),    (2006, 2360)

Step-by-step explanation:

An ordered pair refers to a pair of numbers or items in a simple and orderly manner. The order in which the items are grouped is very important. In graphs an ordered pair could be the coordinates of various points on the graph in terms of x and y, that is x and y coordinate (x,y).

From the question we are to form two ordered pair in the form (year, number of heart transplants).

to do this we simply fill out the items with their corresponding numbers where the first item is the year and second is the number of heart transplants.

in year 2001 we have   (2001, 2125)

in year 2006 we have (2006, 2360)

3 0
2 years ago
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