A is the correct answer. A function is defined where every input, x, has only one output. The coordinates are on the graph are (-4,-1), (-1,4), (1,1), and (4,1). As you can see, there is only one output for every input. X is the domain and y is the range.
Answer:
sinQ=cosR
Step-by-step explanation:
First we need to find out the measure of ∠R.
The sum of all the angles in a triangle add up to 180. Therefore:
∠Q+∠R+∠S=180
66+∠R+90=180
∠R=180-156
∠R=24°
Since ∠Q≠∠R, sinQ≠sinR. So the first option is incorrect - let's try the second one.
sinQ=cosR
sin66=cos24
0.9135454576=0.9135454576
So the second equation is the correct relation.
Answer:
17
Step-by-step explanation
Using the formula: A= base1 + base 2/ 2 *h
The base you are looking for will be named a;
a = 2 a/h - b 2*112/8 - 11 =17
first a is base a. = 2 times area divided by height minus base b which is 2 times 112 over 8 minus 11 which gives you the answer of 17
Step-by-step explanation:
by using this equation
a(n) = a +(n-1)d
a= the first term in the sequance
d=the commen difference between two terms
hope this helps
