Ask question

Ask question

All categories

Irina-Kira [14]

3 years ago

8

Consider this algebraic expression: –3x + x + 5 Use the algebra tiles to model the expression.

2 answers:

Diano4ka-milaya [45]3 years ago

7 0

Answer:

4

Step-by-step explanation:

i just took the assignment

trust me!

luda_lava [24]3 years ago

6 0

For this case, we have the following expression:

$-3x + x + 5$

We simplify the expression:

If we add similar terms, taking into account that different signs are subtracted and the sign of the greater one is placed, we have that $-3x + x = -2x$

So, we have to:

$-3x + x + 5 = -2x + 5$

Answer:

-3x + x + 5 = -2x + 5

You might be interested in

Triangle DEF contains two congruent acute angles. The sum of the measures of the two congruent acute angles is greater than 90 d

lana66690 [7]

B. <span>She is correct. The remaining angle of the triangle measures less than 90 degrees.</span>

8 0

3 years ago

Read 2 more answers

The horizontal line segment at the top of the polygon on the grid below is how many units long?

Ymorist [56]

Answer:

6 units long.

Step-by-step explanation:

Given:

A polygon drawn on a graph.

In order to determine the distance of the horizontal line at the top, we find the coordinates of the end points and then use distance formula to find the exact distance.

Let us label the polygon as ABCD as shown below. AB is the length of the horizontal line.

Coordinates of A are $(x_1,y_1)=(-3, 4)$ as seen in the graph.

Coordinates of B are $(x_2,y_2)=( 3, 4)$ as seen in the graph.

Now, distance formula for two points $(x_1,y_1)\ and\ (x_2,y_2)$ is:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\d_{AB}=\sqrt{(3-(-3))^2+(4-4)^2}\\d_{AB}=\sqrt{(3+3)^2+0}\\d_{AB}=\sqrt{36}=6\ units$

Therefore, the horizontal line at the top is 6 units long.

4 0

3 years ago

1. Find the slope of the line in the graph

WITCHER [35]

The slope is 2 please mark brainliest

5 0

3 years ago

Select the correct answer.<br> Which statement is true about a dot plot?

Lemur [1.5K]

Answer:

The statement that is true about dot plot is:

A dot plot shows the frequency of the individual values of any given data set

Step-by-step explanation:

A dot plot also known as a dot chart or a strip plot is just a display of the data depending upon the frequency of the values.

The dot plot is somewhat like the histogram but the difference is:

A histogram shows the frequency of an interval of values of any given data set.

for example:

we may make a histogram for the weight of students of a class.

since we may divide the weight of the students into some interval.

whereas the dot plot gives the frequency of the individual data points or discrete data points.

for example:

we may plot a dot plot for rolling a number cube 20 times.

Hence, the correct statement is:

A dot plot shows the frequency of the individual values or of any given data set.

5 0

2 years ago

Which graph could represent a constant balance in a bank account over time? A graph titled Daily Balance. The horizontal axis sh

kramer

Answer:

See the image.

Step-by-step explanation:

Constant balance in a bank account signifies that the balance in the account remains constant throughout time.

That is, it did not rise or diminish with time.

As a result, the graph of such a circumstance is a horizontal line parallel to the Time period axis.

4 0

2 years ago