Answer:
AAS
Step-by-step explanation:
(Given)
(Given)
(Common side)
(By AAS POSTULATE)
It equals -6 or -2 you do the two eqasions. x=-2-4 or x=2-4.
525/1000 = 105/200 = 21/40
Answer:
1: 31.5. 2: 5. 3: 4.6 4: 45
Answer:
Step-by-step explanation:
Given the angle of 55 degrees, you know that the adjacent side is "x" and the length of the hypotenuse is 20.
Therefore, you need to remember the following identity:
Then, knowing that:
You need to substitute these values into:
Now, you can solve for "x":
Rounded to the nearest hundreth: