Express 5.6 ×10 to the negative 7 power in standard notation

1 answer:

4 0

Ah, scientific notation. 5.6x10^-7 is another way of writing 0.00000056. What I did there was move the decimal place 7 units to the left. 7 because 10 is to the power of 7 and to the left because the 7 is negative.

You might be interested in

Given that triangle ABC ~ triangle DEF, solve for x and y

Marina CMI [18]

Y would be 8 X would be 10

4 0

3 years ago

A motorist drives at an average speed of 80 km/h. How far does she travel in 3 1/2 hours?

zheka24 [161]

80 * 3.5 = 280
she travels around 280km in 3.5 hours.

3 0

3 years ago

Fill in the other coordinate for the line 3x-5y=2: (4, ) is the answer 2

Anton [14]

Step 1
plug in 4 for X
3(4)-5y=2
12-5y=2
Step 2
-12 (both sides)
-5y=-10
Step 3
divide both by -5
y=2

the answer is
the coordinates are (4,2)

5 0

3 years ago

Which expression is equivalent to cos 150°?

Andreas93 [3]