A) two ordered pairs: (51,3) and (59,5)
y=mx+b
m= vertical change / horizontal = 5-3 / 59 - 51 = 2/8 = 1/4 = 0.25
y=0.25x+b
51=0.25*3+b
b=51-0.75
b=50.25
y=0.25x+50.25
where y = speed, x = time
b) we have 2 poits (51,3) and (59,5) so there is no problem to sketch the graphy passing though those points :)
Answer:
Im to lazy to calculate the entire answer but its basically the formula is a*b/2
Step-by-step explanation:
supplementary angles are 180°
<1+<2=180°
given that <1=112°
112°+<2=180°
<2=180°-112°
<2=68°
Answer:
100,000 m²
Step-by-step explanation:
the area = l x w = 1000 x 100 = 100,000 m²