Answer:
38. <1 = , <2 = , <3 =
39. <1 = , <2 = , and <3 =
Step-by-step explanation:
38. Sum of angles in a triangle =
So that;
38 + 110 + <2 =
148 + <2 =
<2 = - 148
<2 =
Thus,
<1 = (alternate angle principle)
<3 =
Therefore;
<1 = , <2 = , <3 =
39. <2 = (alternate angle principle)
So that;
sum of angles in a triangle =
<1 + <2 + 81 =
<1 + + 81 =
<1 + 109 =
<1 = - 109
=
<1 =
<3 =
<1 = , <2 = , and <3 =
2) the answer is -1 for this one because it goes from 5/3/1/d
The simplest form is 46xy
Since 46 can not be factor out, there is only one x which stay there, and is 5 so the two pairs of y will be canceled and one y left.
Step-by-step explanation:
<u>So the domain of f(x) := tanx is all real numbers except x = π 2 + kπ, k an integer.</u>
A 90 should the answer of going clockwise