Answer:
They can make a right traingle because both sides of the equation are equal these lengths do form a right triangle.
It's be a line that crosses the y-axis at (0,7) and has a slope of -3 or -3/1.
Answer: 97ft
Step-by-step explanation:
Pythagore
Strip^2 = 65^2 + 72^2 = 9409
Strip = squareroot 9409 = 97 ft
Answer:
B
Step-by-step explanation:
2√12 = √4 x 3 = 4√3 = (4√3 x 3√5)
√36 = 6 = (6 x √30)
4√3 x 3√5 = 12√15
6 x √30 = 6√30
12√15 x √30 180√2
÷ =
6√30 x √30 180
-----------
180√2
÷
180
------------
= √2 or 1.41
I hope this helps!
Answer:
a = 3
Step-by-step explanation:
The vertex form of a quadratic is
y = a(x-h) ^2 +k where ( h,k) is the vertex
the vertex is (-2,2)
y = a(x- -2) ^2 +2
y = a(x+2) ^2 +2
Pick another point on the graph to determine a
(-1,5) and substitute into the equation
5 = a( -1+2) ^2 +2
5 = a(1)^2 +2
5 = a(1) +2
Subtract 2 from each side
5-2 = a+2-2
3 = a
