Answer:
1675 cm
Step-by-step explanation:
distance = speed · time
total distance = speed1 · time1 + speed2 · time2
= (40 cm/s)(25 s) + (15 cm/s)(45 s) = 1000 cm + 675 cm = 1675 cm
Answer:
b) 36
Step-by-step explanation:
area= ((sum of parallel lines) / 2) * hight
X = ((8 + (8+4+4))/2) *3
X= ((8+ (16) /2) *3
X= ((24)/2)*3
X= 12*3
x=36
Answer:
no thank you
Step-by-step explanation:
Answer:
161y - 45
Step-by-step explanation:
Answer: -13.3
Step-by-step explanation:
2 1/3 * -5.70 = -13.3