The answer is 44...the area of a square is a side squared...11 times 11 equals 121 so we KNOW that each side is 11 meters across...perimeter is just the outter edges added up. A square has 4 sides so 11+11+11+11 is 44
Answer:
0.25
Step-by-step explanation:
0.25-0=0.25
39% has the same value as .39
Answer:
8 in
Step-by-step explanation:
Area = (d1 × d2)/2
d1 = 15 in
d2 = x in
60 = ( 15 * x)/2
120 = 15x
x = 120/15
= 8 in
9514 1404 393
Answer:
A. (-√2, 3+(4√2)/3), (√2, 3-(4√2)/3)
Step-by-step explanation:
The tangents are horizontal where the derivative is zero. The derivative of the given function is ...
y' = x² -2
This is zero when ...
0 = x² -2
2 = x²
±√2 = x . . . . x-values where the derivative is zero
__
The corresponding y-values are ...
y = (1/3x² -2)x +3
y = (1/3(2) -2)(±√2) +3 = 3 ∓ (4√2)/3
The turning points are (-√2, 3+(4√2)/3) and (√2, 3-(4√2)/3).