Answer:
3d one
Step-by-step explanation:
Answer:
Step-by-step explanation:
First of all we have to use cos.
cos (30) is √3/2
so (7√3)/(√3/2)
7√3 * 2/√3 = 14√3/√3
(14√3 * √3 )/ 3
42/3 = 14
<u>I AM ASSUMING THIS QUESTION IS NON CALC.</u>
The answer should be 14.
Answer:
eight point nineteen
Step-by-step explanation:
Answer:
23
Step-by-step explanation:
(4 x 23) -20 = 72
Answer:
one 40% discount
Step-by-step explanation:
lets use 100$ total for an example.
Say we have 40% of 100 so the total would be 60$ but it we have 20% and then another 20% off that we would have a final total of 64$\
Prove: 100*.4=40 100-40=60
100*.2=20 100-20=80, 80*.2=16 80-16= 64$
