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Mathematics 18 Online
OpenStudy (sboodhoo):

What is the approximate distance, in feet, between the two triangles?

OpenStudy (sboodhoo):

OpenStudy (sboodhoo):

AB and ED, are fixed to the ground with the help of ropes AC and EC, as shown:

OpenStudy (sboodhoo):

What is the approximate distance, in feet, between the two poles? 7.14 feet 7.21 feet 14.35 feet 15.59 feet

OpenStudy (sboodhoo):

@Study312 @Tboi @sparrow2 @kitties_rules @DanJS @dayakar

OpenStudy (sboodhoo):

I think b but I'm not sure.

OpenStudy (danjs):

THey are right triangles, you need to calculate the base for both of them.. BC and CD

OpenStudy (danjs):

use pythagorean thorem a^2+b^2=c^2

OpenStudy (sboodhoo):

7.21?

OpenStudy (danjs):

ill do one of em 10^2 = 7^2 + CD^2 100 = 49 + CD^2 51 = cd^2 CD = root(51)

OpenStudy (danjs):

yeah that 7.21 you said is for the segment BC, just add the two BC+CD for the distance

OpenStudy (sboodhoo):

for A 7.21 for B 7.14 is the answer 14.35

OpenStudy (sboodhoo):

C?

OpenStudy (danjs):

looksgood \[\sqrt{52}+\sqrt{51} \approx\]

OpenStudy (sboodhoo):

I have 5 more questions I really need help with.

OpenStudy (danjs):

ok ill try

OpenStudy (sboodhoo):

Two functions, A and B, are described as follows: Function A y = 8x + 3 Function B The rate of change is 1 and the y-intercept is 4. How much more is the rate of change of function A than the rate of change of function B? 1 7 8 9

OpenStudy (danjs):

The rate of change for each of those lines, is the slope

OpenStudy (danjs):

A has slope 8 B has slope 1

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