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maks197457 [2]
3 years ago
13

Square root of 6 - square root of 2= ?

Mathematics
1 answer:
Fittoniya [83]3 years ago
3 0

So we are given the following equation...

\sqrt{6} -\sqrt{2}

First, we must find the square root of 6!

\sqrt{6} =2.44948974

Next, lets find the square root of 2!

\sqrt{2} =1.41421356

Finally, we must subtract the two to get the final answer!

2.44948974-1.41421356=1.03527618

Round it and your final answer is 1!

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The three numbers are in the ratio 4:5:6 . If the sum of the largest and
Alexeev081 [22]

Answer:

Step-by-step explanation:

Let the 3 numbers be 4x , 5x and 6x

4x + 6x = 5x + 55

10x = 5x + 55                      Subtract 5x from both sides.

<u> 5x     5x</u>

5x = 55                                Divide by 5

x = 55/5

x = 11

Therefore the numbers are

3*11 = 33

4*11 = 44

5*11 = 55

8 0
3 years ago
Area of triangle where A=50, b=31, c=18
Mrac [35]
Use Heron's Formula:
s means semi-perimeter = (50 + 31 + 18) / 2 = 99 / 2 =
49.5
area = sq root [(s * (s-a) * (s-b) * (s-c)]
area = sq root [(49.5 * (s-a) * (s-b) * (s-c)]

This will NOT form a triangle.  The longest side (50) is greater than the sum of the other 2 sides.

Source:
http://www.1728.org/trianinq.htm

 


5 0
3 years ago
State the slope and the y-intercept of the equation y=-2x
VashaNatasha [74]
Format: y = mx + b
m = slope, b = y intercept
Solution: slope: -2, y intercept: 0
7 0
2 years ago
As an estimate we are told 5miles is 8km convert 68 km to miles ?
Alexxandr [17]

Answer:

42.5miles

Step-by-step explanation:

68÷8= 8.5

8.5×5= 42.5 miles

we use the numbers given to us because we are finding the estimate.

our estimate is correct because 68km= 42.3 miles

4 0
2 years ago
Read 2 more answers
Write an equation in slope-intercept form of the line that passes through (-5, 19) and (5.13).
ruslelena [56]

Answer:

y=-3/5x+16

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(13-19)/(5-(-5))

m=-6/(5+5)

m=-6/10

simplify

m=-3/5

y-y1=m(x-x1)

y-19=-3/5(x-(-5))

y-19=-3/5(x+5)

y=-3/5x-15/5+19

y=-3/5x-3+19

y=-3/5x+16

3 0
2 years ago
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