Answer:
Step-by-step explanation:
whats the question
If q<span>uadrilateral AGHYis congruent to quadrilateral BFRS, then
</span>

,

,

,

and

,

,

,

.
<u>Given</u>:
Let A denote the angle of the given triangle which measures ∠A = 81°
Let B denote the angle which measures ∠B = 40°
The length of the side a = x.
The length of the side b = 7 cm.
We need to determine the value of x.
<u>Value of x:</u>
The value of x can be determined using the law of sine formula.
Applying the law of sine, we have;

Substituting the values, we have;

Simplifying, we get;

Cross multiplying, we have;



Thus, the length of the side x is 10.8 cm.
A. Their signs are the same.
b. one is negative, the other is positive
Answer:
D. $26,743.80
Step-by-step explanation:
25230(1+ .06(1))
type that in a calculator and you will get the correct answer of D.
Also I literally learned this 5 minutes ago and my teacher said I was correct.