If I'm reading this right, than all 9 angles are acute?
19.87 is the answer hope it helped
If f= {(2, 3), (5,7), (3, 3), (5, 4), (9, 1)), what is the range?
Scilla [17]
<h3>
Answer: {1,3,4,7} which is choice D</h3>
To list out the range, you list the y coordinate values of each point of the function. Each point is of the form (x,y). Any duplicate values are tossed out when we talk about a set. All we care about are the unique values. It's common practice to sort the values of the set from smallest to largest.
Side note: Choice A is listing the x values of each point, which is the domain.
So you would divid. 1/3 divide be 5/1. Keep the Dorset fraction. Change the sign to multiplication and change 5/1 to 1/5. And multiple straight actions to get 1/15
5/8 acre of land ... 1/4 hour
x acres of land = ? ... 1 hour
If you would like to know how many acres of land can the sprinkler system water in 1 hour, you can calculate this using the following steps:
5/8 * 1 = 1/4 * x
5/8 = 1/4 * x /*4
x = 5/8 * 4
x = 5/2 = 2.5 = 2 1/2 acres of land
The correct result would be 2 1/2 acres of land.
