Answer:
.
Step-by-step explanation:
It is given that,
If a figure is dilated, then the image is similar to the figure. It means the corresponding angles of figure and image are congruent.
So, the value of sin(b°) after dilation is equal to the value of sin(b°) before dilation.
We know that,
Therefore,
.
Hey there! :D
He planted 48 trees per acre. Ignore the '3 types of trees' part. I think the question is trying to confuse you. Multiply 48 by 22.
48*22= 1056
The farmer has planted 1056 trees.
I hope this helps!
~kaikers
Answer:
1. B 2. A 3. A 4. C
Step-by-step explanation:
did the assignment
Answer:

Step-by-step explanation:
We are given that the equation of lines


According to question
The vector perpendicular to the lines is given by
and 
Therefore, the angle between two vectors is given by

Using the formula




Hence, the acute angle between the lines is given by

Answer:
The factors for the given polynomial is (x-y) and (a+1)
Therefore
Step-by-step explanation:
Given polynomial expression is
To simplify the given polynomial:
( Rewritting the above polynomial)
(Taking the common terms )
(using commutative property )
(taking common factor )
Therefore
Therefore the factors for the given polynomial is (x-y) and (a+1)