Answer:
12
Step-by-step explanation:
1) to calculate the length of RT (in ΔRST):
SR/sin60°=12√3 / (√3/2)=12.
2) in ΔQRT RT=RQ=x (the m∠T=m∠Q !), then x=12.
Surface area= 2×(0.5bh)+4×8+4×8+4×square root of 2×8
=16+32+32+32root2
=80+32root2 square yards
Volume= Area of the base×height
=8×8
=64 cubic yards
(Pretty sure. My brain is meh today so don't
Answer:
Do ko mintindihan sult moh
Answer:
P( Z <= -1) = 0.1587
Step-by-step explanation:
ok, mean u = 79
s = 7
find P( x <= 72)
P( (x - 79)/7 <= (72 - 79)/7 ) = ?
P( Z <= -1) = 0.1587 from Z-scores table
Answer:
Domain= {6, 1, 13}
Step-by-step explanation:
Domain is the x coordinate of given set of x and y coordinates.
Therefore,
Domain= {6, 1, 13}
