Answer:
13
Step-by-step explanation:
x*x=12*12+5*5
x*x=144+25
x*x=169
x=13
(2,11) would be the points where they intersect
Answer:
The friend has the greater range.
Step-by-step explanation:
+5 minus -4 = 9
Answer:
c = 121
Step-by-step explanation:
Given
t² - 22t
To complete the square
add ( half the coefficient of the t- term )² to t² - 22t
= t² + 2(- 11)t + (- 11)²
= t² - 22t + 121
with c = 121
Thus
t² - 22t + 121 = (t - 11)²
Answer:4
Step-by-step explanation:
two plus two is equivalent to 2 + 2=4
