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
Kazeer [188]
3 years ago
8

Law of Sines. Find the

Mathematics
1 answer:
9966 [12]3 years ago
4 0

Answer:

\angle B=23.96\\\\\angle C=59.04

Step-by-step explanation:

\:The\:law\:of\:sines\:is:\\\\\frac{\sin A}{a}=\frac{\sin B}{b}=\frac{\sin C}{c}

with\\\\A=97\\\\a=22\\\\b=9\\\\c=19

so\:we\:have\\\\\frac{\sin 97}{22}=\frac{\sin B}{9}\\\\\sin B=\frac{9\sin 97}{22}\\\\B=\sin^{-1}(\frac{9\sin 97}{22})\\\\B\approx 23.96

You\:could\:use\:the\:law\:of\:sines\:again\\\\But\:remember\:that\:the\:sum\:of\:angles\:is\:180\\\\\angle A+\angle B+\angle C=180\\\\97+23.96+\angle C=180\\\\120.96+\angle C=180\\\\\angle C=59.04

You might be interested in
What’s the minimum cuts needed to cut a circle into 8 equal parts
OlgaM077 [116]

Answer:

4 cuts

Step-by-step explanation:

you first do a vertical cut

then a horizontal cut

then two diagonal cuts

6 0
3 years ago
Read 2 more answers
Find the area of this parallelogram. Be sure to include the correct unit in your answer.
JulijaS [17]

Answer:

A=BH so, Area is 108 inches :)

Step-by-step explanation:

A= B x H

A = 12 x 9

A = 108

7 0
3 years ago
Two sides of an isosceles triangle have lengths of 2 and 12 . What is the length of the third side
SVETLANKA909090 [29]

Answer:

given \: that \: it \: is \: issoscless \: triangl e \\ so \: the \: third \: side \: must \: be \: 2 \\ thank \: you

4 0
3 years ago
HOW DO YOU SOLVE THIS QUICKLY. GIVING32 POINTS. CONVERT THIS INTO TAN(68) WITH STEPS.
exis [7]

https://www.mathcelebrity.com/anglebasic.php?entry=68&coff=&pl=tan

go to the link

6 0
3 years ago
Read 2 more answers
John earns $7.50 per hour at his job. Becky's earnings are given by the equation P = 8.25x, where P is her
hodyreva [135]
In 9 hours
john earns $67.5
becky earns $74.25
becky earns $6.75 more than john
4 0
3 years ago
Other questions:
  • as a puppy, kim's dog weighs 15 ounces. as an adult, kim's dog weighs 8 pounds. how many ounces did kim's dog gain
    9·2 answers
  • "Through three points there exists one line."
    15·2 answers
  • Replace ∗ by a monomial so that the trinomial may be represented by a square of a binomial: 25a^2 + * + 1/4b^2
    8·1 answer
  • A recipe for vegetable dish contains a total of 924 cal. This dish serve six people how many calories are in each serving
    8·2 answers
  • HELLLP JUST GIVE THE ANSWER
    8·2 answers
  • What is the area of triangle XYZ
    7·1 answer
  • Raj weighs a book and rounds the weights to the nearest tenth. Does this weight round to 1.5 pounds?
    5·2 answers
  • 11111111111111111111111
    15·1 answer
  • Fatima paid for 5 pallets of grass to be delivered.
    5·1 answer
  • Determine the perimeter of the figure shown, correct to decimal place.<br> HELP IS MUCH APPRECIATED!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!