You haven't stated the question. We'll assume that
what you're looking for is the value of the sum.
In preparation, we reflect:
Since 12 cows - 3 cows + 8 cows + 10 = 17 cows + 10,
12 sqrt(2) - 3 sqrt(2) + 8 sqrt(2) + 10 = 17 sqrt(2) + 10
If you need the actual numerical value, we go a step further:
17 sqrt(2) + 10 = 24.0416 + 10 = 34.0416(rounded)
0.6944
square it and cube it
The answer is 620. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.
30
If and only if you are working with a square, you get the square root of the number
0.6944
The square root of 64 is 8 and you can work it out using the square root algorithm.
Area of the rhombus: 0.5*7.5*10 = 37.5 square cm Perimeter using Pythagoras: 4*square root of (3.75^2 plus 5^2) = 25 cm
It is actually impossible to work out the square root of a shape but you can work out the square roots of the interior and exterior angles, the area and the perimiter
square it and cube it
The answer is 620. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.
(4/4)-(the square root of 4)-(the square root of 4)
1.4
30
It is -343 or 343
If and only if you are working with a square, you get the square root of the number
It must be an equilateral triangle if it's a regular shape and so:- If: 0.5*side2*sin(60) = 16*square root of 3 Then: its sides are 8 cm by making 'side' the subject of the above equation