Answer:
5h ≤ 20 or h ≤ 4
Step-by-step explanation:
Lia walks at a rate of 5 miles per hour.
Lia has a goal of walking at least 20 miles
Let h be the number of hours she should walk in order to meet or exceed her goal.
At least in inequality means ≤. ATQ,
5h ≤ 20
Dividing both sides by 5.
h ≤ 4
So, she should walk atleast 4 hours. Hence, the correct option is (b).
The right answer for the question that is being asked and shown above is that: "602 − 402 = (3600 + 1600)(3600 − 1600) = 10,400,000" The equation that shows 602 − 402 being evaluated using the difference of squares method is that <span>602 − 402 = (3600 + 1600)(3600 − 1600) = 10,400,000</span>
The four answer choices are equal and pass through the point (-3,1), which you verify replacing the variables:
y - 1 = (x + 3)
1 - 1 = -3 + 3
0 = 0.
The other factor that you have to considerate is the slope.
The slope of the equation y - 1 = x + 3 is 1 (the coefficient of the x).
Given that the slopes of two parallel line are the same (equal), you need to determine the slope of the parallel line.
Once you know the slope of the parallel line, you can choose the right option.
The equation shown, y - 1 = x + 3 is the right fit if and only if the parallel line has slope 1.
Answer
1/3
Step-by-step explanation:
This is because the number of spaces in between all the dots is 3 and so each of those spaces is 1/3, therefore a-b is one line which is 1/3. :3
Answer:
500m
Step-by-step explanation:
basically just subtract