sin(4π21). Explanation: Notice that this fits the form of the sine subtraction formula: sin(A−B)=sin(A)cos(B)−cos(A)sin(B).
There are 75 students in the class. 30*100/40=75
630 rounded to the nearest tenth is 600.4 and under let it rest 5 and up wake it it up
A=8 and PQ=28.
the way I solved the problem is attached. hope this helped.
Answer: 5.4y + 1.3
Step-by-step explanation:
Combining like terms
5.4y + 1.3