Question 2 (5 points) An observer on the ground looks up to the top of a building at an angle of elevation of 30° After
moving 50 feet closer, the angle of elevation is now 40°. Consider the diagram below. Find the height of
the building and the distance from the observer to the wall. (Hint: You may want to find inner dotted line
first.)

answer: hey there,

the answer you are looking for is a..

hope this you!

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph