If x = 2, the perimeter is 129 inches.
Answer:
Which is the output of the formula =AND(12>6;6>3;3>9)?
A.
TRUE
B.
FALSE
C.
12
D.
9
Step-by-step explanation:
Answer: t = 1.8g
Step-by-step explanation:
Since we are given the information that the tip varies directly with the number of guests, then the formula to use will be:
t = kg
where,
t = wait staff tip
g = number of guests
Therefore, when the number of guests is 10 and the tip is $18, the constant of proportionality will be:
t = kg
18 = 10k
k = 18/10
k = 1.8
Therefore, t = 1.8g
Answer:
Step-by-step explanation:
From the given information, consider DB=x be the height of the ship, BC= 50 m, then DE=50 m.
Now, From ΔABC,
⇒
Also, from ΔADE, DE=50 m, we have
⇒
Now, AC=AE+EC
⇒
⇒
⇒
⇒
Also, we know that EC=BD, therefore BD=21.14 meters.
Thus,the height of the ship= 21.14 meters.