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
Flura [38]
3 years ago
14

Angle 1 is 3 times angle 2. Find angle 2

Mathematics
1 answer:
nordsb [41]3 years ago
6 0
Angle 2 is 40 degrees

Explanation:
A straight line is always 180 degrees, they gave us 160 degrees so you just subtract 180-160 to get 20 degrees for angle 3.

Since that angle is a part of the triangle and we’re only focusing on angles 1 and 2, subtract 20 from 180 since a triangle is 180 degrees.

Then you get 160, divide that by 4 to get 40 degrees, multiply 40 by 3 to get angle 1 which is 120. 120+20 (20 from angle 3) gives us 140. 180-140 is 40 degrees which is angle 2.
You might be interested in
Which of the following statements is true about the given function?
Maslowich
I think the answer is c
4 0
3 years ago
Read 2 more answers
Create and solve a system of equations for the following scenario: Luke and Leia are selling hot dogs and hamburgers at a minor
mixas84 [53]

So x + y = 45, and 4x + 5y = 195. Get y by itself. Subtract x from both sides in the first equation to get y = 45 -x, and subtract 4x from the second equation to get 5y = 195 - 4x. Divide by 5 to both sides to get y = 39 - 4/5x. 39 - 4/5x = 45 - x. Add x to both sides to get 39 - 1/5x = 45. Subtract 39 from both sides to get -1/5x = 6. Divide by -1/5 to get x = -30, or 30. In the first equation, do 30 + y = 45. Subtract 30 from both sides to get y = 15. Check. 4(30) + 15(5) = 195, or 120 + 75 = 195.


5 0
3 years ago
Rewrite the equation by completing the square.
Dennis_Churaev [7]
Once you complete the square, the simplified version of this equation is

(2x - 1)^2= 0

If you want to solve for x, subtract 1 and divide by 2.

x = 0.5
7 0
3 years ago
There are 20 children in the cast of a class play, and 8 of the children are boys. of the boys, 4 have a speaking part in the pl
likoan [24]
The probability that a child with a speaking part is chosen randomly would be 2:5.
6 0
3 years ago
Eight kids got to go to the water park for $60. How many students could go for $195? Explain how you know.
Naddika [18.5K]
60 goes into 195 so 60*3 is 180 and it can't go any higher so 4 is the answer
8 0
3 years ago
Other questions:
  • What is the perimeter of a baseball diamond 90 ft on each sode
    13·1 answer
  • A rock has a mass of 210g and a volume of a 150 cubic centimeter what is the density of The Rock
    7·1 answer
  • Find the greatest common monomial factor : 4a^5b^2 and ab
    14·1 answer
  • The city of Savannah recently increased their sales tax from 7% to 8%. How much more tax will you pay on a $20 purchase? A) $0.1
    10·2 answers
  • What is the absolute value of 9? -3?<br><br><br> Show your work
    7·1 answer
  • Find the positive base $b$ in which the equation $5_b \cdot 23_b = 151_b$ is valid.
    7·1 answer
  • HELP HELP HELP pls on both slides i'm lost and they are due tonite
    9·1 answer
  • What is the circumference of letter T??
    15·1 answer
  • What is the volume of a cube that has a height of ten inches
    7·2 answers
  • Help its for calculus
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!