Find an easy to read point such as (10, 40).
The ratio of y to x is 40/10 = 4/1.
Now look in your choices and find a point in which y is 4 times x.
The only such point is (5, 20).
Answer: C. (5, 20)
Answer:
23
Step-by-step explanation:
sin
(55)/a = sin(20)/10
Answer:
<h3>A) Not enough information or not similar.</h3>
Step-by-step explanation:
We are given a triangle with a segment that connects two points of the two sides of given triangle.
There are different triangle similarity theorems are available there as given in options.
Side Side Side (SSS) triangle similarity theorem.
Side Angle Side (SAS) triangle similarity theorem.
Angle Angle (AA) triangle similarity theorem.
But in the shown figure, we are not provided much information about it's sides and angles.
Therefore, correct option is :
<h3>A) Not enough information or not similar.</h3>
Answer:
f(x) = 4x^2 -8x -32
Step-by-step explanation:
If "a" is a zero, then (x -a) is a factor. For some scale factor k, the equation can be written ...
f(x) = k(x +2)(x -4)
We want f(0) = -32, so ...
f(0) = -32 = k(0 +2)(0 -4) = -8k
4 = k . . . . . divide by -8
Then the factored equation is ...
f(x) = 4(x +2)(x -4)
Multiplying it out gives ...
f(x) = 4x^2 -8x -32
