Find the measure of the acute or right angle formed by intersecting lines so that C can be mapped to C' using two reflections. A rotation C to C' of 84 degrees.
Measure =

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%

1/4x+5=3/4. i can't get access to the answer to this question! and, my request on "contact us" will not go

If you reflect any shape across the x-axis and then across the y-axis, do you get the same result that you would if you rotated it 180° about the origin? what does that mean?