∠СXA = ∠BXA + ∠СXB = 30°20' + 40°35' = 70°55'
Answer:
H.
Step-by-step explanation:
I believe this is the answer because when you look at the problem and see the rate of change pattern months go +2 , +3, +2, and +3. Then when you look at the cards rate of change 80-44=36, so +36 then 104-80=24, so +24. as you can see when you subtract the rates if change between the cards (36-24), you get 12. Therefore y=12x. next you go along with the pattern and find the y-intercept by doing 44-24=20. Sorry it is kinda hard to explain, but hope this helps!
<h2>$4,160.625</h2>
Step-by-step explanation:
<h3>principle (p) = $15,850</h3><h3>rate (r) = 3.75%</h3><h3>time (t) = 7 years</h3><h3>simple interest = (p × r × t) ÷ 100</h3><h3> = (15850 × 3.75 × 7) ÷ 100</h3><h3> = 416,062.5 ÷ 100</h3><h3> = 4,160.625</h3>
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Answer:
16 Nickles and 14 Dimes
Step-by-step explanation:
What we know
- n + d = 30
- .05n + .1d = 2.2 (total change equals $2.20)
- (.05n + 0.1d = 2.2) -10
- -.5n - d = -22
- .5n = 8
- n = 16
%change=100(final-initial)/initial
In this case:
%change=100(3.18-2.56)/2.56
%change=100(0.62)/2.56
%change=62/2.56
%change=775/32%
%change=24.21875%
%change≈24% (to nearest whole percent)