1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nikolay [14]
3 years ago
5

In ARST, the measure of ZT=90°, the measure of ZR=39°, and TR = 55 feet. Find the

Mathematics
1 answer:
Rzqust [24]3 years ago
8 0

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

You might be interested in
HELP!!!!
Olin [163]
So if she picked 32 apples on Tuesday, and she picked 15 more apples than on Monday, then she picked 17 apple on Monday, because 17+15=32. A=17
6 0
3 years ago
-1/9 + (-5/9) =<br><br> Write the answer in simplest form
Vlada [557]
I got the answer - 2/3

6 0
3 years ago
Read 2 more answers
Ratios that are equivalent to 7: 6.
Alex

Step-by-step explanation:

21:18=7:6

42:36=7:6

63:54=7:6

7 0
3 years ago
A rectangular window has a length of 81.47 cm and a width of 34.2 cm. What is the least precise measurement of the perimeter of
alexgriva [62]

Answer:

In our case the least precise is the one with no decimal units, in our case 231 cm

Step-by-step explanation:

Perimeter=2(L+w)

where;

L=length=81.47 cm

W=width=34.2 cm

Replacing;

Perimeter=2(81.47+34.2)=231.34 cm

The most precise is the one with the highest decimal units, for example 231.34 in our case the least precise is the one with no decimal units, in our case 231

8 0
3 years ago
The perimeter of an isosceles triangle is 7.5m, and the length of a leg is 2m. Find the length of the base.
seraphim [82]
The legs of an isosceles triangle are congruent; they have the same length, so if one leg measures 2 m, the other leg also measures 2 m.

2m + 2m + b = 7.5 m

b + 4 m = 7.5 m

b = 3.5 m

The length of the base is 3.5 m.
5 0
3 years ago
Other questions:
  • F(x) =-2x^5+3x^2-5 what is the right end behavior? Increasing or decreasing?
    12·1 answer
  • Josie's Pie Shop has 20 pies for sale, including 6 chocolate cream pies.
    6·1 answer
  • A squirrel runs at a steady rate of 0.51 m/s in a circular path around a tree. If the squirrel's centripetal acceleration is 0.4
    8·2 answers
  • Jacob and Ali want to run from one corner of a football field to the opposite corner. The rectangular football field is 50 yards
    12·1 answer
  • Find the slope of the line on the graph. Write the answer as a fraction or a whole number, not a mixed number or decimal.
    14·1 answer
  • PLEASE help with these 2 questions<br><br> thank you!
    7·1 answer
  • Julie says that she can perform a magic trick with numbers. She asks you to pick a whole number, any whole number. Square that n
    9·1 answer
  • Plz help its a quick question<br> x^5 . x^7
    8·1 answer
  • A builder was building a fence. In the morning, he worked for 25 of an hour. In the afternoon, he worked for 910 of an hour. How
    10·1 answer
  • Please help meeeeeeereerreee
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!