First, we must find angle c:
180 - (73 + 42) = 65 degrees
Then, we use the question fro, the law of sine, which is:
angle A/ side A = angle B/ side B = angle C/ side C
The side this is opposite to the angle, it's the angle that we use. So, opposite to angle C is 28.7 . We have the equation:
65°/28.7 = 73°/a
Cross multiply and divide, and we get a = 32.2
The area of a square is Side x Side. Since its sides are equal you have:
S*S = 1.69
S^2 = 1.69
S = √(1.69)
S= 1.3 km
Hope this help :).
Answer:
see below
Step-by-step explanation:
g(x)=-2x+6
To find the y intercept set x = 0
g(0) = -2(0) +6
g(0) = 6
The y intercept is 6
(0,6)
To find the x intercept set y = 0
0 = -2(x) +6
Subtract 6 from each side
0-6 = -2x+6-6
-6 = -2x
Divide each side by -2
-6/-2 = -2x/-2
3 = x
The x intercept is 3
(3,0)
First, it is important that you know the rules of logs
So that is blog(a<span>)=</span>log(<span><span>ab</span>)</span>
So you will get ln(z^(1/2))-ln(5-x)-ln(y^4)
You can also
do it this way, applying another rule of logs
og(a<span>)−</span>log(b<span>)=</span>log(<span><span>ab</span>)</span>
Then substitute it to the given, you get:
ln<span>(<span><span>z<span><span>1/</span>2</span></span>)</span>−</span>ln(5+x<span>)−</span>ln<span>(<span><span>y4</span>)</span></span>
ln[<span><span><span>z<span><span>1/</span>2</span></span><span>(5+x)<span>y4</span></span></span><span>]</span></span>
I think the answer is 2 because the unit price = price/total amount or weight
Price = 0.75 or 75 cents
Total Amount or weight = 5.25 pounds
Hope this helped☺☺