Mathematics, 30.03.2021 01:00, anikakurup0

A forest ranger is watching the progress of a forest fire spreading towards her from the top of a 3790-foot mesa. In 2 minutes, the angle of depression to the leading edge of the fire changes from 10.47∘ to 12.54∘. (a) How many feet does the fire advance during the 2 minutes that the ranger is observing it?

(b) At what speed (in MILES PER HOUR) is the fire spreading towards the ranger?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, nightangel175

Find the value of the cosine for angle a

Answers: 1

continue

Mathematics, 21.06.2019 20:00, cielo2761

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

Answers: 2

continue

Mathematics, 21.06.2019 20:30, cld3331

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

Answers: 1

continue

Mathematics, 21.06.2019 20:30, lemusanaisabel6064

What is negative 3/9 times negative 2/8 ?

Answers: 1

continue

Do you know the correct answer?

A forest ranger is watching the progress of a forest fire spreading towards her from the top of a 37...