3 years ago

Need help with numbers 8 and 9

Mathematics

1 answer:

ikadub [295]3 years ago

3 0

Answer:

did not understand ur q.a

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Giving brainliest, thanks in advance!!

bulgar [2K]

Now get the square root of 30

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3 years ago

PLEASE ANSWER QUICK! A police officer is estimating the distance from one side of a street to the other. The actual distance is

klemol [59]

Answer:

The absolute error is 0.2

The percent error is 1.45

Step-by-step explanation:

Please kindly check the attached for explanation

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3 years ago

On a coordinate plane, point M is plotted (-3,-1) and point N is plotted (4,5). What is the distance between points M and N? squ

Mice21 [21]

Answer:

The square root of 85

Step-by-step explanation:

The formula to find out the distance between the points is shown below:

The Distance is

$= \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

where,

x_1 = -3

y_1 = -1

x_2 = 4

And, the y_2 = 5

Now place these values to the above formula

So, the distance is

$= \sqrt{(4+3)^2 + (5+1)^2} \\\\= \sqrt{49 + 36} \\\\= \sqrt{85}$

= 9.22 units

Hence, the distance between points M and N is 9.22 units or the square root of 85

Hence, the second option is correct

4 0

3 years ago

In November 2010 the average cost of 5 gallons of regular unleaded gasoline in the United States was $14.46. What was the averag

Svetach [21]

Answer:

$46.72

Step-by-step explanation:

The first step is to find the price of 1 gallon

5 gallons= 14.46

1 gallon= x

5x= 14.46

x= 14.46/5

1 gallon= $2.92

Therefore the cost of 16 gallons of gasoline can be calculated as follows

1 gallon= 2.92

16= x

x= 2.92 × 16

= $46.72

6 0

3 years ago

Complete the two-column proof.

Nimfa-mama [501]

The answer is B, hope this helped

7 0

3 years ago

Read 2 more answers