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3 years ago

Help!! Which number is NOT in scientific notation?

Mathematics

1 answer:

ki77a [65]3 years ago

4 0

D is not in correct scientific notation. To be correct, the answer would be 5.0 x 10^2

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Convert 4.824 meters per second to kilometers per hour

svetlana [45]

Answer: 5 kilometers

Step-by-step explanation:

3 0

3 years ago

Mai uses Triangle A and says the slope of this line is `\frac{6}{4}.` Elena uses Triangle B and says no, the slope of this line

nikdorinn [45]

Answer:

I agree with both of them because they are both correct

Step-by-step explanation:

See attachment for complete question;

Slope (m) is calculated using the following formula:

$m = \frac{Rise}{Run}$

Where

$Rise = Vertical\ Distance$

$Run = Horizontal\ Distance$

From the attachment, we have the following:

Triangle A

$Rise = 6\ units$

$Run = 4\ units$

So:

$m = \frac{Rise}{Run}$

$m = \frac{6}{4}$

<em>In this case, Mai is correct:</em>

Triangle B

$Rise = 1.5\ units$

$Run = 1\ units$

So:

$m = \frac{Rise}{Run}$

$m = \frac{1.5}{1}$

$m = 1.5$

<em>In this case, Elena is also correct:</em>

8 0

3 years ago

How to change from slope intercept form into standard form

Mamont248 [21]

Subtract y from each side getting you 0=mx+b-y to put it in standard form, but i could be wrong though.

7 0

4 years ago

Read 2 more answers

How do you turn 3.5 into a fraction

KIM [24]

3.5 is 7 divided by 2.

3.5=7/2

--------------------------------

3.5 is also 3 and a half,

3.5=3+1/2

8 0

4 years ago

Read 2 more answers

if you start on the unit circle at (0,-1) and move 360° in the counterclockwise direction, at what angle measure on the unit cir

maks197457 [2]

Answer:

270°

Step-by-step explanation:

(0, -1) is at the 270° angle. If you do a 360°, you end up back where you started, so the angle is still 270°.

6 0

3 years ago