manuelsalinasjr1 manuelsalinasjr1

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.

In ARST the measure of ZT90 the measure of ZR39 and TR 55 feet Find the length of ST to the nearest tenth of a foot class=

Respuesta :

akposevictor akposevictor

09-04-2021

Answer:

44.5 ft

Step-by-step explanation:

Reference angle = 39°

Opposite = x

Adjacent = 55

Apply trigonometric function TOA:

Tan 39 = Opp/Adj

Tan 39 = x/55

55 × Tan 39 = x

44.5381218 = x

x ≈ 44.5 ft

Answer Link

Otras preguntas

what is the 46th term in the arithmetic sequence? 7,11.5,16,20.5,25,....

why would the results of the civil rights movement be mixed?

How would you describe current perspectives to someone who has no idea about our society?

The table below shows a students quiz scores on four quizzes the scores are 35,33,28,23. Find the students mean quiz score

The ice-cream palace received 3 gallons of strawberry ice-cream, 5 pints of mocha ice-cream, and 1 quart of vanilla ice-cream today. how many pints of ice-cream

A chemical property is determined by the following:

When a buyer’s willingness to pay for a good is equal to the price of the good, the?

what is the range of the function on the graph?

What evidence in the document helps you know why it was written? quote from the document?

Anna is making a birthday hat from a pattern that is 3/4 of a circle of colored paper.If anna's head is 7 inches in diameter,will the hat fit her?