Answer:
Step-by-step explanation:
Let the quadratic function be
We substitute 
into the equation to obtain;
We substitute 
to obtain;
We finally substitute 
to obtain;
We put equation (2) into equation (1) to get;
We add equation (4) and (5) to get;
We put 
into equation (5) to get;
The reqiured quadratic function is
Answer:
You have to use the Pythagorean Theorem to find the other side, which will be your base in the Area formula (A=1/2bh). So the Pythagorean theorem would be 36^2 + b^2 = 60^2. This gives you 48 in for your base/missing side length. Then, you plug it into the area formula. So, A=1/2(48) (36). This gives you 864 in^2 for the area of your triangle.
Answer:
< 1 = 88
< 2 = 92
Step-by-step explanation:
First add 4x - 4 + 4x = 180
X = 23
4(23) - 4 = 88
4(23) = 92
Answer:
350mlliliters = 0.35liters
9liters = 9000milliliters
The length of an arc length can be calculated using the formula:
s = ra
where s is the lenght of the arc
and r is the radius of the circle
a is the central angle in radians
first converts degrees to radians
a = 60 ( pi / 180)
a = pi /3 =1.05
s = 21(1.05)
s = 22 mm is the length of the arc
