Answer:
specify?
Step-by-step explanation:
give us a image
Answer:
Angle EFG = 82 degrees; Angle GFH = 98 degrees
Step-by-step explanation:
Linear pairs are angles that are placed side by side. When you add them together, you get 180 degrees.
Show work:
3n + 22 + 4n + 18 = 180
7n + 40 = 180
7n = 140
n = 20
Plug in the variable:
Angle EFG:
3(20) + 22
60 + 22
Angle EFG = 82 degrees
Angle GFH
4(20) + 18
80 + 18
Angle GFH = 98
Check:
98+ 82 = 180 degrees
180 degrees was the total so the answer is correct.
Answer:
You have to find the inches then you have to either add or subtract them.
Step-by-step explanation:
in ascending or descending order?
<u>Complete Question</u>
The usher at a wedding asked each of the 80 guests whether they were a friend of the bride or of the groom. The results are: 59 for Bride, 50 for Groom, 30 for both. Find the probability that a randomly selected person from this sample was a friend of the bride OR of the groom.
Answer:
0.9875
Step-by-step explanation:
Total Number of Guests, n(S)=80
Let the Event (a friend of the bride) =B
Let the Event (a friend of the groom) =G
n(B) =59
n(G)=50

Therefore:

Number of Guests who was a friend of the bride OR of the groom = 79
Therefore:
The probability that a randomly selected person from this sample was a friend of the bride OR of the groom.
