Use the vertical line test to answer this. Draw a vertical line thru the graph at any x value for which there is a graph. If the vertical line crosses the graph exactly once, you've got yourself a function; otherwise, you don't.
Answer: 70 square centimeters.
Explanation: The area of a parallelogram is base times height.
Because the parallelograms are congruent, we can do 4*(3.5*5), which equals 70 square centimeters.
Answer:
The height of the equilateral triangle is 24 units
Step-by-step explanation:
In the question above, the unit of the side of the equilateral triangle is not given. If the complete question is:
Triangle MNO is an equilateral triangle with sides measuring 16 square root of 3 units, then the length of each side is 16√3 units.
To find the height of the triangle, we use Pythagoras theorem
MP^2 + PO^2 = MO^2
Let MP^2 be x
x^2 + {(16√3)/2}^2 = (16√3)^2
X^2 + (256*3)/4 = 256*3
4x^2 + 768 = 768* 4
4x^2 + 768 = 3072
4x^2 = 3072-768
4x^2 = 2304
X^2 = 2304/4
X^2 = 576
x= √576
x = 24 units
54 is 90% of: (N = number)
90% = 90/100 = .9
54=.9 x N
54/.9 = N
60 = N
First, let's find the area! The formula to find the area of a circle is πr²
πr²
3.14 · 4²
50.24 yds²
Now let's find the circumference. The formula for this is 2πr
2πr
2 · 3.14 · 4
25.12 yds
Hope this helps!