1 and 3 are common factor
Answer:
? = 1 (assuming right-angled triangle)
Step-by-step explanation:
This is an application of Pythagoras' Theorem, but rearranged:
is, of course, 10, so 10 - 9 = 1, and 
.
The slope is the change in Y over the change in X
Slope = (-5 - -10) / (-2 - -9) = (-5+10) / (-2+9)
Slope = 5 / 7
I believe it’s number 3 because
-4n+8+9n-2 equals 5n+6
Answer:
The reciprocal of 13/14 is 14/13. Which is also 1 and 1/13
Step-by-step explanation:
This is because a reciprocal means flipping the fraction. Changing the numerator to the denominator. Then I changed the improper fraction to a mixed number. (If you don't mind)
