Abiplane starts to take-off from
the beginning of a runway. when the plane is level with the end of the
runway, it is 500 feet above the ground. a bird is flying in the same direction,
it is 8 feet above the ground and 15 feet from the beginning of the runway.
a. model draw a diagram of the situation.
b. algebraic write and solve a proportion to find how far the plane is from the
beginning of the runway.

b) 36

step-by-step explanation:

18 times 2 is 36

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21

-7 + ? = 21

-7 + 28 = 21

hope it