Answer:
Step-by-step explanation:
275/3=91.6 recurring
91.6 recurring x 15= 1375
Answer:
A'(-3,0), B'(0,-3) and C'(4,7)
Step-by-step explanation:
We are given that the vertices of triangle are A(0,-3), B(3,0) and C(-7,4).
We have to find the coordinates of the image of triangle under a rotation of 90° clockwise about the origin.
90° clockwise about the origin
Rule:
Using the rule
The coordinates of A'

The coordinates of B'

The coordinates of C'

Hence, the vertices of image of triangle is given by
A'(-3,0), B'(0,-3) and C'(4,7)
X^2-10x+25 = (x-5)^2 or (x-5)(x-5)
You can factor -80 as

So, we have

The square root of a product is the product of the square roots:

Since
and
, we have
