Answer:
See below
Step-by-step explanation:
a. How fast does the plane fly during the first leg of the trip?
b. How fast does the plane fly during the last leg of the trip?
c. What system of equations might be helpful in this scenario?
<u>s - speed of the plane, w - speed of the wind, equations:</u>
d. Solve this system of equations using the best method.
Add the equation together to get:
- 2s = 1100 ⇒ s = 550 mph
- w = 550 - 430 = 120 mph
e. How fast is the wind?
f. How fast does the plane fly without any wind?
You are given that XW and WT are similar and they share and angle W.
You need to know another set of sides are similar.
The answer would be C. VW ≅ RW
Answer:
Option C
Step-by-step explanation:
same logic as in 2D problems. if C wasn't true, then the two planes couldn't be parallel
So my opinion that choice D is right because given that figure x is inscribed in figure y so what mean that figure y is circumscribed about figure x
hope this will help you
To find this answer you need to do an acumulative frequency chart and it will give you your total
