3 years ago

What ratio is equivalent to 8 to 2

Mathematics

2 answers:

Licemer1 [7]3 years ago

6 0

Answer:

4:1 or 4 to 1

Step-by-step explanation:

8 to 2 or 8:2 both sides can be divided by 2

4:1 or 4 to 1 ratio must be equivalent

Luba_88 [7]3 years ago

3 0

Answer:

16 to 4

Step-by-step explanation:

8 to 2 can be reduced to 4, so to have a ratio equivalent, it must be able to be reduced to 4 also. An example would include, 16 to 4.

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find five solutions of the equation y=20x. select integers for values for x starting with -2 and ending with 2

Nataly_w [17]

Answer:

-440, -4440, -44440, -444440, -4444440

Step-by-step explanation:

First, let's find values for x which start is a -2 and end with a 2.

-22

-222

-2222

-22222

-222222

Now we can find the y value by multiplying each term by 20.

-22 --> -440

-222 --> -4440

-2222 --> -44440

-22222 --> -444440

-222222 --> -4444440

7 0

3 years ago

Somebody help me with this <br><br> 30 points ☺️

brilliants [131]

Answer:

4r- 21

Step-by-step explanation:

4 - r= r and r+ 21/= R21 and Simplified Is -4 and R21

8 0

3 years ago

Find the value of a.

Nataly_w [17]

Answer: See below

Explanation:

6a + 11 = 2a + 83
6a - 2a = 83 - 11
4a = 72
a = 72/4
a = 18

6 0

3 years ago

Read 2 more answers

Assume y=x²+3x+6. what is the avg rate of change of y with respect to x as x changes from -4 to -2

AURORKA [14]

The average rate of change is 3

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3 years ago

Find the closest point to y in the subspace w spanned by bold v 1v1 and bold v 2v2. yequals=left bracket start 4 by 1 matrix 1st

Dmitrij [34]

Answer:

See attached picture.

Step-by-step explanation:

6 0

3 years ago