Y = mx + b, where m = slope, and b = y-intercept.
Since you are not given the y-intercept, you have to solve for it through the equation, y = -3x (which is the slope you are given) + b, and replace x and y with values given, which are (1,4)
y = -3x + b
4 = -3(1) + b
4 = -3 + b
7 = b
Then replace b in the first equation to get the answer
y = -3x + 7
Answer:
40 weeks
Step-by-step explanation:
You can use the fact that there are 52 weeks in a year. If she attends school for 3/4 the year, find out what 3/4 of 52 is, and then add 1:
52/1 * 3/4 = 156/4 = 39 This is 3/4 year
39 + 1 = 40
Answer: V=9651 ft^3
Explanation: This is a volume question and the formula for volume of a cylinder is πr^2h.
The radius is the diameter divided by 2, which is 8.
We can put the equation in terms of π by doing π*(8^2*48)=3072π.
Solving this gives us about 9650.972632, which you can round to get 9651.
Answer:
isosceles
Step-by-step explanation:
