All categories

3 years ago

Which of the following are like radicals? Check all

Mathematics

2 answers:

Westkost [7]3 years ago

8 0

Answer:

Step-by-step explanation:

Flauer [41]3 years ago

7 0

Answer:

1246

Step-by-step explanation:

You might be interested in

HELP PLEASE the answrtr

lesantik [10]

first:

$\left(\frac{1}{4}+1\frac{1}{2}\right)\cdot \frac{1}{2} =\left(\frac{1}{4}+\frac{3}{2}\right)\cdot \frac{1}{2} =\frac{\left(\frac{1}{4}+\frac{3}{2}\right)\cdot \:1}{2} =\frac{\left(\frac{1}{4}+\frac{6}{4}\right)\cdot \:1}{2} =\frac{\frac{7}{4}\cdot \:1}{2} =\frac{\frac{7}{4}}{2} =\frac{7}{4\cdot \:2} =\frac{7}{8}$

So the first is the correct one.

<h3>Hope I helped you!</h3><h3>Success!</h3>

by a romanian guy.

8 0

3 years ago

Read 2 more answers

20.2 =0 tens + ___ tenths. 20.2= _________tens + 102 tenths

natima [27]

20.2 =0 tens + 202 tenths.

20.2= 10 tens + 102 tenths

6 0

3 years ago

Read 2 more answers

402 = 2 x 3 x ____ help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Westkost [7]

Answer:

Step-by-step explanation:

2x3=6

402/6=67

2x3x67=402

hope this helped:)

5 0

3 years ago

Find the slope of the line through the given points.(-4,7) and (-1,-3)Is the slope increasing or decreasing?

galina1969 [7]

• The following formula can be used to find the slope of a line:

$m=\frac{y_2-y_1}{x_2-x_1}$

These points are on the line:

$(x_1,y_1);(x_2,y_2)$

Given the following points:

$\mleft(-4,7\mright);(-1,-3)$

Then, you can set up that:

$\begin{gathered} y_2=-3_{} \\ y_1=7 \\ x_2=-1 \\ x_1=-4 \end{gathered}$

Therefore, substituting values into the formula and evaluating, you get:

$\begin{gathered} m=\frac{-3-7}{-1-(-4)} \\ \\ m=\frac{-10}{-1+4} \\ \\ m=-\frac{10}{3} \end{gathered}$

• As you can notice, the slope is negative. Therefore, you can determine that it is decreasing.

Therefore, the answers are:

• Slope of the line:

$m=-\frac{10}{3}$

• It is decreasing.

4 0

1 year ago

Anya graphed the line (y – 2) = 3(x – 1) on the coordinate grid. What is the slope of the line

3241004551 [841]

Given a point-slope form equation, we can easily locate of the slope of the linear equation. As a review, the point-slope form can be expressed as
$(y-y_{1}) = m(x-x_{1})$

where y₁ and x₁ are the x and y-coordinates of the equation and m is the slope. Seeing that (y-2) = 3(x-1) is already in this form, we can clearly see that the slope of the equation is equal to 3.

Answer: 3

3 0

3 years ago