Answer:
-5, multiplicity 3; +9, multiplicity 2; -1
Step-by-step explanation:
The roots of f(x) are those values of x that make the factors be zero. For a factor of x-a, the root is x=a, because a-a=0. If the factor appears n times, then the root has multiplicity n.
f(x) = (x+5)^3(x-9)^2(x+1) has roots ...
- -5 with multiplicity 3
- +9 with multiplicity 2
- -1
Hello!
You can use the Pythagorean Theorem to solve this

c is the hypotenuse which is the side across the right angle
a and b are the other sides
Put in the values you know

Square the numbers

Add

Take the square root of both sides
15 = c
The answer is 15
Hope this helps!
Answer:
24 ft²
Step-by-step explanation:
AC = 10-(3+3)= 4
AB = 12- (3+3) = 6
AB×AC = 6×4 = 24 ft²
You could write 299/6 or 49.83333, id personally go with the fraction
Answer:
19.17cm^2
Step-by-step explanation:
The area for a parallelogram is found by multiplying the base by the height, the base is 2.7cm and the height is 7.1cm, multiply to get the answer of 19.17cm^2
Hope this helps!