0.5
Explanation—
So when u do 1/5 + 7/10 u get 0.9 and then when u work out the - u get 0.5
Hope this helped
Answer:
Separate it into smaller figures.
Step-by-step explanation:
The figure can be separated into a triangle on the top, and 2 trapezoids on the middle and the bottom.
The area of the triangle is bh/2, which is (4 x 6)/2, which is 12.
The area of the trapezoid in the middle is .5(b1+b2)h, which is .5(6+4)3, which is 15.
The area of the trapezoid on the bottom is .5(6+5)2, which is 11.
Now, add them to get 12+11+15 which is 38.
Let's assume that the statement "if n^2 is odd, then is odd" is false. That would mean "n^2 is odd" leads to "n is even"
Suppose n is even. That means n = 2k where k is any integer.
Square both sides
n = 2k
n^2 = (2k)^2
n^2 = 4k^2
n^2 = 2*(2k^2)
The expression 2(2k^2) is in the form 2m where m is an integer (m = 2k^2) which shows us that n^2 is also even.
So this contradicts the initial statement which forces n to be odd.
Answer:
equal
alternate exterior angles
Step-by-step explanation:
The measure of given angles are equal to each other because they are alternate exterior angles,
