Answer:
60 seconds, 7715 feet
Step-by-step explanation:
Plane A and B start out 615 feet apart, and we find this by subtracting the height of plane A from plane B, getting 5000-4385=615. Now we have to find how many more feet of altitude plane A is gaining per second over plane B.
To find this we subtract 45.25 from 55.5 and get 10.25 feet per second. Now to find out how many seconds until they'll be at the same altitude we simply divide 615 by 10.25, getting 60 seconds.
For the second part, to find the altitude at this point, we simply multiply the altitude gain of one of the planes per second by the time of 60 seconds to get how much altitude they gained over that time, and add it to the starting altitude. Doing this with plane B we get 45.25*60=2715, and we add that to 5000 to get the final answer of 7715.
Answer:
Triangles ABC and DCB are congruent by SAS
Step-by-step explanation:
Angle CAB is congruent to angle CDB. Side DB is congruent to side AC. Then Ab is congruent to side CD.
Answer: D. 32
Step-by-step explanation: 64^(5/6)=32 just trust me
Your first solution▶y - 5(x) = -8
Your second solution▶y + 6x = 3
Your graphic organizer ▶-5(x) + (y) = -8;
6(x) + (y) = 3
y-intercept in the 2nd solution▶(y)= -6(x) + 3
y-intercept in the 1st solution▶-6(x)+3 - 5(x) = -8 ; - 11(x) = -11
(we get the '11x' from the 6 + 5)
x-intercept in the 1st solution▶11(x) = 11
Does 11(1) =11
▶Answer is yes, so the x-intercept is 1
➡x-intercept: 1
y-intercept should be coming up soon!
(y) = -6(1)+3
⬆ ⬆
-6 + 3 = -3
So, the y-intercept is -3
y-intercept: -3
x-intercept: 1
~in other words~
x-intercept: 1
y-intercept: -3
Answer:
why does my computer make me submit and anser when I have no idea what this is.
Step-by-step explanation:
