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
jek_recluse [69]
2 years ago
5

Angles and measurements

Mathematics
2 answers:
Vanyuwa [196]2 years ago
6 0
To answer these questions you would need a protractor
Romashka-Z-Leto [24]2 years ago
5 0
You would need a rainbow shape ruler to answer these angles/degrees
You might be interested in
Evaluate the expression: |8| - 2 x |-3| + 4<br><br> 22<br> 10<br> 42<br> 6
JulsSmile [24]

Answer:

−6x+12

Step-by-step explanation:

3 0
3 years ago
5/7 = /14 equivalent fraction answer should be?
Alex777 [14]

Answer:

the answer I got is false

Step-by-step explanation:

5/7=14 convert 14 to fraction 98/7

5/7=98/7 compare 5/7 and 98/7

so the maths is false question

3 0
2 years ago
Write the product as a sum: 14cos(39x)sin(19x)
charle [14.2K]

Recall that

sin(<em>a</em> + <em>b</em>) = sin(<em>a</em>) cos(<em>b</em>) + cos(<em>a</em>) sin(<em>b</em>)

sin(<em>a</em> - <em>b</em>) = sin(<em>a</em>) cos(<em>b</em>) - cos(<em>a</em>) sin(<em>b</em>)

Adding these together gives

sin(<em>a</em> + <em>b</em>) + sin(<em>a</em> - <em>b</em>) = 2 sin(<em>a</em>) cos(<em>b</em>)

To get 14 cos(39<em>x</em>) sin(19<em>x</em>) on the right side, multiply both sides by 7 and replace <em>a</em> = 19<em>x</em> and <em>b</em> = 39<em>x</em> :

7 (sin(19<em>x</em> + 39<em>x</em>) + sin(19<em>x</em> - 39<em>x</em>)) = 14 cos(39<em>x</em>) sin(19<em>x</em>)

7 (sin(58<em>x</em>) + sin(-20<em>x</em>)) = 14 cos(39<em>x</em>) sin(19<em>x</em>)

7 (sin(58<em>x</em>) - sin(20<em>x</em>)) = 14 cos(39<em>x</em>) sin(19<em>x</em>)

4 0
2 years ago
I ONLY HAVE UNTIL 12PM TODAY
Reil [10]

where's the question

5 0
3 years ago
FREE GIVE AWAY IN 5 MINUTES
Olegator [25]

Answer:

Thanks.......... follow me

8 0
2 years ago
Read 2 more answers
Other questions:
  • Jonny has 64 apples and he wants to splite between 8 friends. how many would eat friend get
    10·1 answer
  • Your team catches 42 Mahi Mahi over 2 weeks. What is the average daily Mahi Mahi catch?
    12·1 answer
  • Find f(-7) if f(x) = 2x+8.<br> -6<br> 03<br> 02<br> 22
    7·2 answers
  • M&lt;2, M&lt;3 (find the measure of each angle)
    10·2 answers
  • An artist designed a metal structure in the shape of a pyramid with dimensions as shown. A pyramid has a square base with side l
    7·1 answer
  • By what percent will the product of two numbers decrease if one of them is decreased by 20% and the other is decreased by 50%?
    11·1 answer
  • A system of linear equations for the variables x and y is shown.
    7·1 answer
  • 6 of 12
    15·2 answers
  • 80% of what number is 190
    12·2 answers
  • What is something i could say to make the most people mad
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!