rodriguezalexis33 rodriguezalexis33

04-04-2021
Mathematics

contestada

In ARST, the measure of ZT=90°, the measure of ZR=39°, and TR = 55 feet.
Find the length of ST to the nearest tenth of a foot.

Respuesta :

abidemiokin abidemiokin

09-04-2021

Answer:

ST = 44.5 feet

Step-by-step explanation:

sing SOH CAH TOA to solve the problem;

Given

m<T = 90

m<R = 39 degrees

TR = 55feet

Required

ST = opposite to m<R

TR is the adjacent

tan theta = opp/adj

tan m<R = ST/TR

tan 39 = ST/55

ST = 55tan39

ST = 55*0.8098

ST = 44.5 feet

Answer Link

Otras preguntas

what is wave motion

a relation contains the points (1,2),(2,-1),(3,0),(4,1), and (5,-1) which statement accurately describes this relation?

Banks are good examples of ______ because each location operates independently, but contributes to the common good of the organization. sequential interdependen

NEED HELP ASAP!! can someone please explain this to me!

for the hypothetical reaction 2A B -> 2C D, the initial rate of disappearance of A is 1.6x10^-1 mol/(L s) . what is the initial rate of disappearance of

what was life like in philadelphia with william penn

what is the quadratic formula

What is the diameter of a circle with an area of 100 pie square feet

A local car dealership is holding a year-end event because new car models have just been released. Declan has $35,000 to spend on a car. The car Declan decides

Which citation should a student use when quoting the committee's inaccurate conclusions?