Answer:
No. It is an isoceles triangle. A scalene triangle would have NO equal angles.
Step-by-step explanation:
Answer:
B.25
Step-by-step explanation:
I think it's because its the median and i don't think its 14 34 and what does 22 have to do with this.
Answer:
3.9 miles
Step-by-step explanation:
Use phytagoras theorem
c²=a²+b²
4²=1²+b²
16=1+b²
b²=16-1
b²=15
b=

b= 3.872
≈3.9miles
Answer:
f'(x) = 2x + 
Step-by-step explanation:
differentiate using the power rule
( a
) = na
Given
f(x) = x² -
+ 9 = x² - 4
+ 9 , then
f'(x) = 2x + 12
= 2x + 