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Mice21 [21]
3 years ago
14

In scientific notation is 14,200 000 becomes 1.42 x10'5

Mathematics
1 answer:
lyudmila [28]3 years ago
6 0
You are correct with the 1.42 but wrong with the 10^5
Count the digits after the 1, which is 7. So it should be
1.42 x 10^7
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How many Times can 20 be divided.
natali 33 [55]
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EastWind [94]
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3 0
3 years ago
Your tea her will grade your response 4-8 to ensure you receive proper credit
svlad2 [7]

Answer:

k = 73

Step-by-step explanation:

The sum of all the angles in a triangle is  180  degrees.

62 °  +  k +  45 °  =  180

Solve the equation for k

Add  62 °  and  45 °

k +  107  =  180

Move all terms not containing  C  to the right side of the equation.

Subtract  107  from both sides of the equation.

k  =  180  −  107

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4 0
3 years ago
If the radius of a circle is 3.5 what is the area?
Gala2k [10]

Answer:

A= 12.25π or A≈ 38.48

Step-by-step explanation:

The area formula for a circle is A= πr².

A= πr²

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A= 12.25π or A≈ 38.48

3 0
2 years ago
Why is the answer A?
Marina86 [1]

Answer:

B) 2 frozen dinners and 2 dozen jelly doughnuts

Step-by-step explanation:

Calculate the total utility for each option.

A) 46

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D) 28

Option B has the highest total utility.

4 0
3 years ago
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