I would help but i don’t know it
Y=2x^(1/2)
A=2⌠x^(1/2) dx
A=2[ (2/3)x^(3/2) ]
A=(4/3)[ x^(3/2) ] x=[1,4]
A=(4/3)(8-1)
A=(4/3)7
A=28/3 u^2
A=9 1/3 u^2
Answer:
l=√261 in
Step-by-step explanation:
l²=(12/2)²+15²
l²=6²+15²
l²=36+225
l²=261
l=√261 in ≈ 16.1555 in
Answer:
Explanation: We need to find the area of the triangle, We know that the area of any right triangle is:
Therefore in the information given we have the following:
Therefore the Area of this triangle is as follows:
Note! Units are centimeter-squared
We have been given a graph and we are asked to find which of the given equations represent the graph.
Since we know that in vertex form of parabola y=a(x-h)^{2}+k, (h,k) is the vertex of parabola.
We can see that our given equations are in vertex form. We are told that coordinates of vertex of given parabola are (-3,2).
Now let us compare our given examples with vertex form of parabola.
Upon looking at our options we can see that only option fits is:
y=(x--3)^{2}+2
y=(x+3)^{2}+2
Therefore, 3rd option is the correct choice.
Hope this helps.