Answer:
Option D. The circumference
Step-by-step explanation:
A). Area 'y' of square with side 'x' will be represented by
y = (Side)²
y = x²
Since the degree of this polynomial function is 2, It's a quadratic equation.
B). Area of the circle = πr²
y = π(x)²
Since the degree of this polynomial function is 2, It's a quadratic equation.
C). Volume of a cube = (Side)³
y = x³
Since the degree of this polynomial function is 3, It's not a linear function.
D). Circumference of the circle = 2πr
y = 2π(x)
Since the degree of this polynomial function is 1, it's a linear function.
400 because this is place value so right now the 4 originally is in the thousands place but if you move it right it would be decreasing the value by x10 which would make it 400
Answer:
It is A
Step-by-step explanation:
Because the variable is w and that would mean week so it is 45 every week
<span>The smallest possible length of congruent sides of an acute isosceles triangle must be < than the length of congruent sides of the right isosceles triangle
so
</span>The sides of a right isosceles triangle are in proportion: √2/2:√2/2:1
if the longest side of an acute isosceles triangle is ----------- > 8 centimeters
then
the smallest possible length of one of the two congruent sides
is 8*√2/2- ---------->4√2=5.66=5.6
5.6<5.66------------- is ok
we know that the two smallest sides of a triangle have to add up to be longer than the longest side.
2x>8---------- > x>4
therefore the solution is the interval (4,5.6)
the smallest possible length rounded to the nearest tenth is 4.1
the answer is 4.1
