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
alukav5142 [94]
3 years ago
15

Find the unknown angle: R? 17 330 30 S

Mathematics
1 answer:
netineya [11]3 years ago
7 0

Answer:

R=145^o

Step-by-step explanation:

<u>Label the triangle (Best for organization)</u>

Longest side of the triangle is called the Hypotenuse, or Hyp.

Shortest side of the triangle is called the Opposite, or Opp.

Last side of the triangle is called the Adjacent, or Adj.

<u>Formula</u>

sin x*=\frac{Opp}{Hyp}

<u>Find the inverse (value for "?")</u>

sin x*=17/30

x*=sin^{-1}(\frac{17}{30} )

34.5*-->35*

?=35*

<u>Triangle interior angles amount in 180 degrees</u>

180-(35+33)=112*

<u>Exterior angle equals the two opposite interior angles (aka/ defined as the Exterior Angle Theorem)</u>

R=33*+112*

R=145*

You might be interested in
PLEASE HELP ASAP !!!!!
WINSTONCH [101]

Answer:

D

Step-by-step explanation:

11 per 1,000

8 0
3 years ago
Read 2 more answers
What is the slope of a line perpendicular to the
Dahasolnce [82]

Answer: a. -3/5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Ami is having a pizza party on Saturday night. She ordered 8 pizzas. If the average person eats 1/3 of a pizza, how many persons
Svet_ta [14]

Answer:

24..................

5 0
3 years ago
Read 2 more answers
Is negative 5 a rational number or an irrational number<br><br><br> (Pleasee help me)
solong [7]

Answer:

Negative five is in fact a rational number.

Step-by-step explanation:

Rational numbers can either be negative or positive. An irrational number would be pi (3.14159 etc.)

8 0
3 years ago
What is the minimum number of fish in the pond? (Hint: You caught 100 fish both days, but you caught 3 of the same fish twice.)
nevsk [136]

Answer:

197

Step-by-step explanation:

So, if you catch 100 fish on both days, that means that you have caught 200 fish. 100 on one day and 100 on the next. But, since you've caught 3 fish twice, that means that three out of 200 fish are the same and cannot be counted as new fish. So 3 from 200 is 197 fish. Hope this helped!

Day 1: 100 (3 tagged)

Day 2: 97 (3 tagged)

100+97=197

or

Day 1: 100 (3 tagged)

Day 2: 100 (3 tagged)

100+100= 200

200-3=197

Answer, 197 fish.

8 0
2 years ago
Other questions:
  • $2.99 socks; 5.5% markup
    14·2 answers
  • What is ask for 7 (m+5)=21
    6·2 answers
  • A) 90 clockwise
    6·1 answer
  • There are 450 students at a school. If each classroom holds 30 students , how many classrooms are needed at school?
    8·1 answer
  • PLZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPP
    12·1 answer
  • A canoeist paddled down a river a distance of 2 miles in 45 minutes. Paddling up-stream on his return, it took him 90 minutes. F
    5·1 answer
  • Pls help this is due soon!!!!
    8·1 answer
  • Plz help with these 2 questions and thx !
    7·2 answers
  • The table below shows the temperature changes
    9·2 answers
  • Try to solve the system of equations. Explain the result.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!