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
Murljashka [212]
2 years ago
8

Oof this is probably really simple to most of y'all but I'm out of it.

Mathematics
1 answer:
Lelechka [254]2 years ago
6 0

Answers:

  • angle1 = 156 degrees
  • angle2 = 24 degrees

=======================================================

Explanation:

The two angles form a straight line, which is 180 degrees

Add up the angle expressions and set the sum equal to 180.

(angle1) + (angle2) = 180

(4x) + (x-15) = 180

(4x+x)-15 = 180

5x-15 = 180

5x = 180+15

5x = 195

x = 195/5

x = 39

We use that x value to find each missing angle

  • angle1 = 4x = 4*39 = 156 degrees
  • angle2 = x-15 = 39-15 = 24 degrees

Then notice how angle1+angle2 = 156+24 = 180 to verify the answer.

Side note: Angles that add to 180 are considered supplementary.

You might be interested in
There are 100 teachers in a school. 60 teach science, 25 teach humanities, 15 teach both science and humanities. Find the number
UkoKoshka [18]

Answer:

15

Step-by-step explanation:

The total number of teachers in the school is 100.

The number who teach Science is 60

The who teach humanities is 25.

The number that teach both humanities and Science is 15.

We want to find the number who teach Science but not Humanities.

We obtain this by subtracting the number of teachers who teach both subjects from the number that teach Science.

= 60 - 15 = 45

Therefore 25 teaches science but not Humanities

8 0
3 years ago
When a denominator is greater then numerator does the cutting fraction stop there?or it can still be reduced
omeli [17]

Answer:

When the denominator is greater than the numerator, the cutting fraction continues and it can still be reduced

Step-by-step explanation:

Pls mark brainliest

4 0
1 year ago
Read 2 more answers
How can a model help you solve surface area and volume problems
romanna [79]
A model shows the visualize of what you need to do in order to complete the problem your asked. It can also show important steps and make it easier for you to answer the question, like length×height×width.
4 0
3 years ago
When the ? method , interest is charged only on the balance remaining in your account ?
julia-pushkina [17]
I think the answer is unpaid balance
5 0
2 years ago
Imagine you had 40 one-metre sections of fencing.
Darya [45]

Answer: If I’m not mistaken, the largest area is 75 m2 and the smallest is 2 m2

Step-by-step explanation:

For both : since they are asking for the area, you should calculate the perimeter.

So for the largest area, since you know that you have 40 fences, and each are 1 meter long, and they’re also asking for the largest rectangular area, this means that only the opposite sides will have the same length, so in order to divide the rectangle with the 40 one-meter fences, the biggest sides have to be 15 meters long (so for both : 15x2=30 meters). Then you deduct from 40, 30 : 40-30 = 10 which then you can devide by 2 and find 5 + 5 and that means that the 2 smallest sides will be 5 meters long each. Then finally to calculate the perimeter you should do the biggest side multiplied by the smallest side : 15 x 5 and you find 75 m2 (squaremeters), if I’m not mistaken.

And for the smallest area you take the smallest possibilities knowing that only the opposite sides should have the same length and not all of them, so you do 1 x 2 and you find 2 m2.

8 0
3 years ago
Other questions:
  • The Mitchell family is renting a boat for the day. The boat rental has a flat fee of $100 plus $20 for each hour. They have to p
    10·2 answers
  • Which is equivalent to square root 10^3/4x?
    8·1 answer
  • 3. The expanded form of a number is shown below.
    9·1 answer
  • One survey estimates that, on average, the retail value of a mid-sized car decreases by 8% annually. If the retail value of a ca
    13·2 answers
  • Myles's school is selling tickets to an end of the year
    15·1 answer
  • WILL MARK AS BRAINLIEST!! Write a numerical expression for the phrase, and then simplify it. The quotient of 27 and the sun of -
    14·1 answer
  • 75 mi/hr = how many ft/sec
    14·1 answer
  • Give a real world example for when you would
    10·1 answer
  • I need help with this and I’m new pls be nice to me pls
    7·1 answer
  • Let g(x) be the reflection of f(x) = 3x + 2 in the x-axis. What is a function rule for g(x)?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!