Answer: it's equal
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
50+50+50+50+100= 300
divide by 5 students
300/5 = 60
Answer:
Sin(460 radians)= .97054
sin(460 degrees)= 0.98480775301
Step-by-step explanation:
I'm not sure where you are from, but usually you are allowed to use a calculator. (At least I was when I took Algebra 2/Trig in 6th grade.)
You never specified radians or degrees so I will answer both.
sin(460 radians)= .97054
sin(460 degrees)= 0.98480775301
If you are not allowed to use a calc, then I suggest looking at unit circle videos on Khan Academy.
Here's one example.
1) Catering Costs
"celebrations" offers catering services. They charge 30 dollars initially, and 1.5 dollars per person.
a) C representing cost and P representing people. The equation of this relation is C = 1.5p + 30
b) C P
32 1
33.5 2
35 3
36.5 4
(The table can be used to make points)
(p,C)
c) You can rewrite this in standard form.
C = 1.5t + 30
0 = 1.5t - C + 30
-30 = 1.5t - C
30 = -1.5t + C
Another example:
2) Transportation.
A car is driving from City A to City B at a constant speed of 80km/h The distance away from both cities is 240km.
a) In which D represents distance in km and T represents time in hours, an equation that can represent the distance away from City B is D = -80t + 240
b) D t
160 1
80 2
0 3
(These can be used to make points)
c) You can rewrite in standard form.
D = -80t + 240
0 = -80t - D + 240
-240 = -80t - D
240 = 80t + D
brainliest?
