This does not appear to be a right triangle. However, we know 2 sides and the included angle, so can find the unknown side length. Let x represent this length. Then:
x^2 = (9 m)^2 + (12 m)^2 - 2(9m)(12 m)*cos 30 degrees, or
x^2 = 81 + 144 - 216(sqrt(3) / 2). Please solve for x^2 and then solve the result for x, making sure to choose the positive value. The result will be the length of the side opposite the 30 degree angle.
With 1 of 3 angles known, and 3 of 3 sides known, you can use the Law of Sines to find the other two angles. As a reminder, the Law of Sines looks like this:
a b c
-------- = --------- = ----------
sin A sin B sin C.
You can give the 30-deg angle any name you want; then a, the length of the side opposite the 30-deg angle, which you have just found. And so on.
Answer:
<h3>y= log³ x</h3>
<h3>The logarithmic function y = logax is defined to be equivalent to the exponential equation x = ay. y = logax only under the following conditions: x = ay, a > 0, and a≠1. It is called the logarithmic function with base a.</h3>
Step-by-step explanation:
<h3>i hope it helps</h3><h3># i love to Taylor spears</h3>
Answer:
What is the context?
Step-by-step explanation:
The first one is one, because 16x and -16x cancel eachother out, the second one on the other hand is not because 2 negatives do not cancel each other, but instead, add together. the third one yes, because when you foil 4x2 times 4x2 = 16x4. the -8 x 4x2 and 8 x 4x2 cancel eachother out, leaving you with -8 x 8, which equals -64, thus 16x4 - 64. the 4th one yes, because 16x2 x x2 = 16x4, and 16 x 2 = 32, x -2 equals -64.the last one, no because while 4 x 4x4 IS 16x4, 4 x -8 is 32
The answer would be 4
Example- The degree is the term with the greatest exponent.
Recall that for y2, y is the base and 2 is the exponent.
More examples showing how to find the degree of a polynomial.
Example #1: 4x2 + 6x + 5
This polynomial has three terms. The first one is 4x2, the second is 6x, and the third is 5.
The exponent of the first term is 2.
The exponent of the second term is 1 because 6x = 6x^1.
The exponent of the third term is 0 because 5 = 5x^0.
What? 5x^0 = 5?
Well, anything with an exponent of 0 is always equal to 1.
Thus, 5x^0 = 5 × x^0 = 5 × 1 = 5
Since the highest exponent is 2, the degree of 4x^2 + 6x + 5 is 2.