(4,-1) turns into (1,4) because the equation for that is (x,y)->(y•-1,x)
Answer:
Step-by-step explanation:it B
It is C. 498.83 units cubed.
Hope I helped? ^ω^
Answer:
reciprocal = -14/15
= 15/-14
multiplicative inverse =
×
=
= 1
= 
A typical length is 100m for the field of play plus the depth of the ingoal areas at both ends of the field, say 10m each - total 120m. The width is typically 70m<span> so the area = 120m x </span>70m<span> = 8400 sq m. A full size pitch (22m ingoal) would be 144m x </span>70m<span> = 10080 sq m.</span>