18 / 25 = 0.72 per marker
Setup
45t = 40t + 60
5t = 60
t = 12
car A = 45 * 12 = 540 mi
car B = 40 * 12 = 480 mi
Answer:
Area of the triangle =(height x base ) /2
A=(17x12)/2
A=102
the area of the triangle is 102
Answer:
The inequality best represents the length of the femur that would suggest the woman had a height greater than 160 cm is:
f > 40
Step-by-step explanation:
Woman's height (cm): h = 60 + 2.5 f
Length of the femur (cm): f
Height greater than 160 cm:
h > 160
Replacing h by 60+2.5f in the inequality above:
60+2.5f > 160
Solving for f: Subtracting 60 both sides of the inequality:
60+2.5f-60 > 160-60
Subtracting
2.5f > 100
Dividing both sides of the inequality by 2.5:
2.5f/2.5 > 100/2.5
f > 40
Answer: The inequality best represents the length of the femur that would suggest the woman had a height greater than 160 cm is:
f > 40
Answer:
i think the perimeter is 31 m
Step-by-step explanation:
