Which is greater 81.9,81.90,81.900 or 81.91?

Answers

Answer 1
Answer: As long as there are no numbers after them the zeros on the right of the decimal don't matter (i.e. 6.3000000=6.3    3.00000=3)
So 81.9=81.90=81.900
Since three of them are the same number there is only one answer left (81.91)
Answer 2
Answer: its 81.91 because you can add 0 s to the end of the other numbers and 1 is bigger than 0


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Please someone should help me out​

Answers

Answer:

6cm is the missing length

Step-by-step explanation:

See the 10cm and the 4cm?

If you look at in a way if you added 6 more centimeters to the 4cm it would be 10, leaving 6cm as the missing length.

What is the whole to which a percent is compared?

Answers

The whole to which a percent is compared is 100. This is evident in both the name, and the method of calculation of percentages. The name, is broken to "per" and "cent" meaning every 100. Also, when we calculate percentages, we find the ratio of the given amount to the total amount. If we don't multiply by 100, we see that this ratio is compared to the ratio of the percentage to 100.

Please help!
Not very good in word problems.

Answers

M=9.5t I think because if she did 19 miles in 2 hours then it's 9.5 miles in one hour. If t represents hours and M represents miles then how far she goes is the miles per hour times the hours driving

Choose the equation that represents a line that passes through points (−6, 4) and (2, 0). x + 2y = 2 2x − y = −16 x + 2y = −8 2x + y = 4

Answers

Answer:

x + 2y = 2

Step-by-step explanation:

The slope-intercept form of an equation of a line:

y=mx+b

m - slope

b - y-intercept

The formula of a slope:

m=(y_2-y_1)/(x_2-x_1)

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We have the points (-6, 4) and (2, 0).

Substitute:

m=(0-4)/(2-(-6))=(-4)/(8)=-(1)/(2)

Put the value of the slope and coordinates of the point (2, 0) to the equation of a line:

0=-(1)/(2)(2)+b

0=-1+b          add 1 to both sides

1=b\to b=1

The equation of a line in the slope-intercept form:

y=-(1)/(2)x+1

Convert to the standard form Ax+By=C

y=-(1)/(2)x+1           multiply both sides by 2

2y=-x+2             add x to both sides

x+2y=2

Answer:

Option 1.

Step-by-step explanation:

It is given that the line passes through the points (-6,4) and (2,0).

If a line passes through two points, then the equation of line is

y-y_1=(y_2-y_1)/(x_2-x_1)(x-x_1)

Using the above formula the equation of line is

y-(4)=(0-4)/(2-(-6))(x-(-6))

y-4=(-4)/(8)(x+6)

y-4=(-1)/(2)(x+6)

Muliply both sides by 2.

2y-8=-x-6

x+2y=-6+8

x+2y=2

Therefore, the correct option is 1.

3 3%4×2 4%5 anything with a % in between is a fraction

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10 1/2 I am pretty sure its right

How many sig figs r there in 0.01724

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there are 5 significant