Yes, it is. To find this out, you need to make the denominators the same. They can both multiply into 15, so we change the denominators to 15. Whatever we do to the bottom, we also have to do to the top.
2/3 = 10/15
1/5 = 3/15
We can then see that 10 is more than 3 :)
The answer would be 36.75 units squared because the area of the big square is 196 units squared, then take away (minus) the area of the smaller square, 49 units squared is 147 units squared, then simply divide it by four because the grey area represents a fourth of the space in between the squares so that brings you to 36.75 units squared.
ANSWER
56.1 square inches.
EXPLANATION
The area of this triangle can be calculated using the formula,
where a=8in.
b=14.2 in.
and C=99° is the included angle.
We plug in these values to obtain,
We round to the nearest tenth to get,
56.1 sq. inch
Since you are writing this in y=mx+b all you need to do is divide by -3. Which makes the equation y=-3+1/3.
The smaller angle is 60 degrees and the larger angle is 120 degrees.
x+2x = 180, 3x=180, so x = 60 and 2x = 120.
