Answer:
x = 51
Step-by-step explanation:
-17 = x/-3
Multiply each side by -3
-3 * -17 = x / -3 * -3
51 = x
Answer:
Number 4 is a right triangle whether 3 isnt.
Step-by-step explanation:
I just know this because a right triangle is always gonna have a 90 degree angle whether that number 3 doesnt have one
Answer:
The percent error would be 27.27%
Step-by-step explanation:
percent error = \frac{measured - actual}{actual} x 100%
Use slip and slide method
p^2-2p-15
(p-5)(p+3)
(p-5/3)(p+3/3)
(p-5/3)(p+1)
(3p-5)(p+1)
Final answer: (3p-5)(p+1)
Multiply each term by 8 ( to get rid of the fractions)
we get:-
-72 = -16 - k
k = -16 + 72 = 56 answer
