All categories

3 years ago

Combine and simplify the radicals below √8 * √20

Mathematics

1 answer:

professor190 [17]3 years ago

7 0

Here is my approach to this problem. :)

You might be interested in

The area of a bedroom is 150 ft.² theory of a scale drawing is 6 in.² what is the scale factor

Kipish [7]

Answer:

900

Step-by-step explanation:

7 0

3 years ago

What is the equation, in slope-intercept form, of the line that is perpendicular to the line

wolverine [178]

Answer:

y=3/2x+1

Step-by-step explanation:

y-4= -⅔(x-6)

y-4=-⅔x+4

y=-⅔x+4+4

(equation of line 1) y= -⅔x+8 gradient= -⅔

(line 2)gradient=3/2

note* the gradients of perpendicular lines multiplied result to -1

gradient=y²-y²

x²-x¹

3 =y+2

2. x+2

multiply both sides by 2(x+2)to remove the denominators

3(x+2)=2(y+2)

3x+6=2y+4

3x+6-4=2y

3x+2=2y

divide all sides by 2

3/2x+1=y

y=3/2x+1

8 0

3 years ago

Barry wants to open a checking account. He wants online services, and a debit card. He is looking at the following tables of fee

torisob [31]

Answer:

b. 78$ Just took the test

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

While the trio is singing a song badly 35 drink glasses are broken if there are 45 tables with 5 glasses each table how many gla

Irina-Kira [14]

The answer is 190.

If the total amount of glasses is 5 per table and there are 45 total tables, there are 45*5 (225) total glasses before any are broken. 225 - 35 glasses (because they're broken) is 190.

5 0

3 years ago

Which of these terms does not describe polygon A'B'C'D ?

Naily [24]

I think the correct answer from the choices listed above is option C. The rem preimage does not describe polygon A'B'C'D'. The preimage is the original figure prior to a transformation. In the example below, the transformation is a rotation and a dilation. Hope this answers the question.

3 0

3 years ago

Read 2 more answers