1) 300:1500 = 1:5
2) 25:31
3) 9:21 = 3:7
4) 5:21
5) 5:13
6) 15:14
Answer 1:
<em>1.23456789 × (10-6) = 4.93827156</em>
Answer 2:
<em>(1.23456789 × 10) - 6 = 6.3456789</em>
Answer 3:
<em>1.23456789 × </em>
<em>= 0.000000123456789</em>
<em>Hope this helped! :)</em>
Answer:
See below
Step-by-step explanation:
Circle equation standard form
(x-h)^2 + ( y-k)^2 = r^2 h, k is the center
All are centered at 0,0
radii are sqrt(225) = 15 sqrt 49 = 7 and sqrt 178
Answer:
b=4.67ft
Step-by-step explanation: The steps are in the picture below.
Answer: 40%
Step-by-step explanation: What I like doing with problems like this is work backward, so that is how this explanation is going to work.
830*0.40=332 so that is how I got 40% now lets dig a little deeper.
How to find percent is take the whole and times it by the decimal of percent you want (eg. if 400 is my whole I want to find out what 30% of it is I would do 400*0.30)
So then we take our 830 times it by what we think best fits and that's how I solved it!
If you need any further help let me know!
