Tan 60 = GI / HG
Root 3 = 11/HG
HG = 11/root 3
HG = 6.3cm
Sin 60 = 11/ HI
Root 3 / 2 = 11/HI
Root 3 x HI = 11 x 2
HI = 22/root 3
HI = 12.7cm
Regards,
ArmyCee:)
The reciprocal of 23 is 1/23
Answer:
1. price of one pound is 4 dollars
2. 0.25 pounds
Step-by-step explanation:
The slope of perpendicular lines should always be the reciprocal.
Thus, the slope of a line perpendicular should be -6/1x.