Answer:
3.1
4.2
5.2
42
Step-by-step explanation: Just copy the other cone and find half of the diameter to find the radius the cones are congruent.
Given:
unit rate: 20km/h
Speed = distance / time
20kmh = 30km / time
time = 20kmh / 30km
time = 2/3 hrs or 40 minutes
2/3 hrs * 60mins/hr = (2*60)/3 = 120/3 = 40 minutes
Answer:
Step-by-step explanation:
It’s going to be 42 inches and 40 inches because we are simplifying
Answer:
in 25 weeks the stalk grew to 4 inches - false
the stalk grew to a height of 25 inches in 4 weeks - true
each bag can hold 25 cornstalks - cannot be determined
the stalk grew at a rate of 6.25 inches each week - true (25/4 = 6.25)
the quotient 25/4 equals the growth rate of the stalks each week - true
Answer:
<h2>The slope m = 3</h2>
Step-by-step explanation:
The formula of a slope:
We have the points (2, 5) and (-1, -4). Substitute:
