3 years ago

Write the number 0.0000002 in scientific notation

Mathematics

1 answer:

Hoochie [10]3 years ago

8 0

Answer:

2 x 10^-7

Step-by-step explanation:

Move the decimal point 'til it becomes a number that is less than 10 and more than 1 then count it.

Also if the point is before the number, it is negative.

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Ludmilka [50]

Answer:

119°

Step-by-step explanation:

the angles of a triangle make 180° (so does a straight line) therefore

180 (triangle) = a + c + 51

to find c:

180 (straight line) = 112 + c

c = 180 - 112

c = 68°

now we have

180 (triangle) = a + 68 + 51

to find a:

a = 180 - (68 + 51)

a = 180 - 119

a = 61°

to find b:

180 (straight line) = 61 + b

b = 180 - 61

b = 119°

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77julia77 [94]

Answer:

x = 14.04°

Step-by-step explanation:

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4 years ago

Write the number 0.0000002 in scientific notation​

Write the number 0.0000002 in scientific notation