Answer:
55mph
None of the option is correct
Step-by-step explanation:
Let v be the speed and t as the time taken. If speed varies inversely as the time it takes to drive, then v ∝ 1/t.
v = k/t where k is the constant of proportionality.
IF it takes Kris 5 hours when driving at 55 mph, then v = 55mph when t = 5 hours.
Substituting this values into the formula above;
55 = k/5
k = 55*5
k = 275mp/hr²
To calculate the speed it will Martin to drive for 5 hours, we will substitute k = 275 and t = 5 into the original equation v = k/t
v = 275/5
v = 55 mph
<em>Hence, martin will also need to drive at 55mph to take 5 hours</em>
What are you trying to do, find the area or perimeter, or what :)<span />
Answer:
B. The graph of the function does not form a straight line.
Step-by-step explanation:
is not a linear function because the graph doesn't form a straight line. It does not have a constant slope, but rather the slope itself is modeled by a function.
B. The graph of the function does not form a straight line.
Slope: (y2-y1)/(x2-x1)
Plug in the numbers
3/2 = (9-r)/(-4-6)
9 - r = -15, r = 24
Answer: r = 24
Answer:
Part A : It is horizontal shift to left by 3 units and vertical shift upward 4 units That is your rule for the 1st one
Problem Statement
The question asks us to write out the rule for the translation given in Question 1 and 2.
Part B: The translation for the second image is x shifts right by 1 unit and y shifts upwards by 8 units
Step-by-step explanation:
To solve the question, we need to simply consider just one vertex of the figures given. The figures doesn't change shape or size, that is why we can consider just one vertex.
- Considering vertex D with coordinate (-5, -3) and its image D' with coordinate (4, 5).
- To know the rule, we simply look at the transformation formula
where, M and N are the translation magnitude
Translation is a term used in geometry to describe a function that moves an object a certain distance. The object is not altered in any other way. It is not rotated, reflected or re-sized.