Answer: m= -2
7(m+5) = 21
7m + 35 = 21
-35. -35
7m = -14
————-
7. 7
m = -2
Hello,
sin² x-cos² x=sin² x-(1-sin² x)=2sin² x-1
==============================
The answer is 15! Because 5x3 is 15
3 feet per second is equivalent to 2.04545 miles per hour
A) z value = (x - π) / <span>σ = 100 - 133 / 23 = -1.43
p(<= 100) = 0.0764
</span>
