123456 ELD
Which two transformations performed on triangle ABC and its image will prove triangle ABC and triangle EBD are similar?
dilation centered about the origin with a scale factor of
A rotation of 90° clockwise about the origin
.
를
Brotation of 90° counter-clockwise about the origin
E
dilation centered about the origin, with a scale factor of
2
c rotation of 270° dochowise about point
Os dilation centered about point with a scale factor of 2
RESET
Stela Baku, ID=*48
Growth: Math 6+ MI 2010
Question # 39

- 70

this is the answer for you hope it

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

the correct answer is x/3+10≥32

hope this !

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.