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
SOVA2 [1]
3 years ago
8

HELP ME PLEASE solve the right triangle

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
8 0

ST = 7.2

RT = 4.04

m∠S = 34°

Solution:

Given ΔRST is a right triangle.

RS = 6, ∠T = 56°

$\csc A=\frac{\text {Hypotenuse} }{\text {Opposite side}}

$\csc A=\frac{ST}{RS}

$\csc 56^\circ=\frac{ST}{6}

$\csc 56^\circ \times 6=ST

1.206 × 6 = ST

7.236 = ST

ST = 7.2

$\cot A=\frac{\text {Adjacent side} }{\text {Opposite side}}

$\cot A=\frac{RT}{RS}

$\cot 56^\circ=\frac{RT}{6}

$\cot 56^\circ \times 6=RT

0.674 × 6 = RT

4.044 = RT

RT = 4.04

To find the measure of angle S.

Sum of the interior angles of the triangle = 180°

m∠R + m∠S + m∠T = 180°

90° + m∠S + 56° = 180°

m∠S + 146° = 180°

m∠S = 180° – 146°

m∠S = 34°

You might be interested in
Chapter 6, Section 1-D, Exercise 009 Is a Normal Distribution Appropriate? In each case below, is the sample size large enough s
Xelga [282]

Answer:

Step-by-step explanation:

Complete Question:

Chapter 6, Section 1-D, Exercise 009 Is a Normal Distribution Appropriate? In each case below, is the sample size large enough so that the sample proportions follow a normal distribution?

a) n=600 p=0.2

b) n=20, p=0.4

if np=10 and npq=10 then  the data follows normal distribution

a) np= 120,

q= 1-0.2= 0.8

npq= 600 ×0.2×0.4 = 48

Normal distribution is appropriate and sample size is large enough

b) np= 8

q= 1-0.4= 0.6

npq= 20 × 0.4×0.6= 4.8

sample size is not large enough so normal distribution is not appropriate.

4 0
3 years ago
Which equation would match the table the most?? pls help ☠️☠️
AVprozaik [17]
X-4y=13 would match the best
3 0
1 year ago
Plz help you have to find the angle marked x in each of these polygons
svetoff [14.1K]
Https://us-static.z-dn.net/files/dd0/5d5ddccb833d70732c67b84ec119f42f.jpeg

5 0
3 years ago
PLEASE HELP ILL GIVE BRAINLIEST
cestrela7 [59]
Yea I wanna say you have the right answer
8 0
3 years ago
Neeeeeeeeed your help
Over [174]

Answer:

9/15=3/5

so 3/5 is equivalent fraction of the 9/15

4 0
2 years ago
Read 2 more answers
Other questions:
  • Patricia the Pig built a very strong house of steel. The steel-house can withstand wind speeds of up to 4928 km per hour. Choose
    15·2 answers
  • How many x-intercepts appear on the graph of this polynomial function? f (x) = x Superscript 4 Baseline minus 5 x squared 1 x-in
    15·2 answers
  • describe the process for finding the product or quotient of two numbers with the same sign and the product or quotient of two nu
    7·1 answer
  • Kim's softball team is playing in the championship game. They are losing by a score of 17 to 6. There are 4 innings to go. Kim w
    6·2 answers
  • You can simplified <img src="https://tex.z-dn.net/?f=2%20%5Csqrt%7B-3%7D%20" id="TexFormula1" title="2 \sqrt{-3} " alt="2 \sqrt{
    9·1 answer
  • A 96 ounce container of orange juice cost $4.80 at what price should a 128 ounce container be sold in order for the unit rate fo
    6·2 answers
  • What does a semicolon in math mean
    12·1 answer
  • Jonny can build 3 1/2 lego planes in 60 minutes. How many can he build in 40 minutes
    6·1 answer
  • If you can answer this question you'll get brainliest.
    10·2 answers
  • The function g(x) is a transformation of the cube root parent function,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!