Answer:q^12
Step-by-step explanation:
Answer:
the product of 11/2 and 2 is greater than 11/2
The product of 13/4 and 5/2 is greater than 13/4
Step-by-step explanation:
11/2 * 2 = 11
13/4 * 5/2 = 8.125
(4x+5)(4x-5) is equal to 16x^2+20x-20x-25
The positive and negative 20x cancel out
Leaving you with: 16x^2 - 25
[S/N this is a pattern that shows up a decent amount. Whenever you have something that looks like (x^2-y^2) it factors out to (x+y)(x-y). It might be helpful to remember]
The next one, (4x+5)2, just follows the distributive property. Multiply both components within the parentheses bye the coefficient of 2: 8x+10
Answer:
y=-9/5x+0 the y intercept would simply be 0
Step-by-step explanation:
Answer:
That would be obtuse
Step-by-step explanation:
Those are all more than 90 degrees!
