Answer:
1/4
Step-by-step explanation:
2 1/8 - 1 7/8
Borrow 1 from the 2 in the form of 8/8
1 + 8/8+1/8 - 1 7/8
1 9/8 - 1 7/8
2/8
Simplify
1/4
Answer:
Its the first choice: right, scalene.
Step-by-step explanation:
It is a right angled triangle, (indicated by the little square at Q).
The sides have different lengths so it scalene.
Answer:
y = (x − 4) / 3
Step-by-step explanation:
y = 3x + 4
To find the inverse, switch x and y, then solve for y.
x = 3y + 4
x − 4 = 3y
y = (x − 4) / 3
the product of 2 times x and the sum of 9 and 5 times the square of x
2x *(9+5x^2)