She practices 5 hours a day.
120/4 = 30 hours per week.
30/6 = 5 hours per day.
A) The coordinates of R is (-8,9)
B) The length of RS to the nearest tenth of a unit is 17.9
You can do 12/12 8/8 10/10 3/3 and 2/2 all equal to 6/6 all in different ways.
Answer:
Step-by-step explanation:
As long as the indices are the same for all the radicals, you can multiply them together. Our index for each of these is 2 (square root) so we multiply them all together and put it under 1 square root sign (radical):
The largest perfect square in 150 is 25, and the 6th power on the x needs just to be rewritten in terms of an exponent of 2 to give us:
and pull out the perfect squares to get
