Answer:
Slope = - 1/3
Step-by-step explanation:
Y2-Y1 / X2 - X1
To draw the possible box make sure to follow the conditions required and organize the information.
<h3>What is a double box?</h3>
This is a type of chart that displays the data obtained by comparing two categories or elements. In this case, the goals of two different teams.
<h3>How to complete this task?</h3>
Read the prompt carefully.
Identify any conditions. For example, in this case, the number of goals obtained by the team warriors should be higher.
Organize the information in a chart.
Learn more about hockey in: brainly.com/question/3521414
By "which is an identity" they just mean "which trigonometric equation is true?"
What you have to do is take one of these and sort it out to an identity you know is true, or...
*FYI: You can always test identites like this:
Use the short angle of a 3-4-5 triangle, which would have these trig ratios:
sinx = 3/5 cscx = 5/3
cosx = 4/5 secx = 5/4
tanx = 4/3 cotx = 3/4
Then just plug them in and see if it works. If it doesn't, it can't be an identity!
Let's start with c, just because it seems obvious.
The Pythagorean identity states that sin²x + cos²x = 1, so this same statement with a minus is obviously not true.
Next would be d. csc²x + cot²x = 1 is not true because of a similar Pythagorean identity 1 + cot²x = csc²x. (if you need help remembering these identites, do yourslef a favor and search up the Magic Hexagon.)
Next is b. Here we have (cscx + cotx)² = 1. Let's take the square root of each side...cscx + cotx = 1. Now you should be able to see why this can't work as a Pythagorean Identity. There's always that test we can do for verification...5/3 + 3/4 ≠ 1, nor is (5/3 + 3/4)².
By process of elimination, a must be true. You can test w/ our example ratios:
sin²xsec²x+1 = tan²xcsc²x
(3/5)²(5/4)²+1 = (4/5)²(5/3)²
(9/25)(25/16)+1 = (16/25)(25/9)
(225/400)+1 = (400/225)
(9/16)+1 = (16/9)
(81/144)+1 = (256/144)
(81/144)+(144/144) = (256/144)
(256/144) = (256/144)
160 minus 147 is 13 13 over 160 multiplied by 100 equals 8.125 percent
Answer:
it's <em>answer</em><em> </em><em>is</em><em> </em><em>one</em><em> </em><em>zero</em><em> </em><em>seven</em>
