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
AnnZ [28]
3 years ago
6

HELPPPP HOMEWORKKK 15 Points

Mathematics
1 answer:
Arlecino [84]3 years ago
4 0

Answer:

x=12

Step-by-step explanation:

First, you know a triangle is equal to 180. Since you know the sum of the other two angles equal the outside angle, you can make them equal to each other, like 112=6x+3x+4. Combine like terms to 112=9x+4. Subtract 4 on both sides and divide by 9 on both sides to leave x by itself. This will leave you with x=12

You might be interested in
What shape is the base of a hockey puck?<br> rectangle<br> circle<br> semi-circle<br> ellipse
ratelena [41]

Answer:circle

Step-by-step explanation:

5 0
3 years ago
A helicopter flies 240 miles in 2 hours 30 minutes.
shepuryov [24]
96 mph


step by step explanation:
240/2.5
8 0
3 years ago
Read 2 more answers
Simplify (5 + 5)squared - 17-3
ki77a [65]
(5+5)²-17-3
(25)²-17-3
625-17-3
605
3 0
4 years ago
John paid Planet Burger Gym a $50 membership fee plus $10 per training session. His total for the month was $175. Which equation
Fynjy0 [20]

Answer:

175-50=125

125/10=12.5

hope this helps

Step-by-step explanation:

6 0
3 years ago
8-3x=17 solve for x and check your answer.
nasty-shy [4]

Answer:

<em>x = 3</em>

Step-by-step explanation:

8 - 3x = 17

<em>You have to switch the 8 to the other side. To do this, you would have to move it after the 17 and add a minus to it, making it a -8 (this is because when a number is switched to the other side of the '=' sign, the number gets 'mirrored' aka positive numbers become negative and negative numbers become positive).</em>

3x = 17 - 8

3x = 9

<em />

<em>Now you have to do the same thing you did with 8 but instead you have to do it with 3. Since 3 has an invisble 'times sign' by it, the number after the equals will be divided by 3 in this case so...</em>

x = 9 ÷ 3

x = 3

4 0
3 years ago
Read 2 more answers
Other questions:
  • The scale of a map is 1 in. :500 mile. City A is 650 miles from City B. How far is it's distance on the map?
    8·1 answer
  • If -11 + N = -11, then N is the _____.
    12·1 answer
  • PLZ HELP!!! WILL WIN BRAINLIEST!! Describe an everyday situation that involves dividing a mixed number by a fraction.
    6·1 answer
  • A data set lists the number of times a machine breaks each month in a shoe factory over the past year. For this data set, the mi
    6·1 answer
  • Scientific skills exercise: interpreting a scatter plot with two sets of data which variable is the independent variable--the va
    8·1 answer
  • Is the square root of 100 000 000 irrational
    9·1 answer
  • The bill for dinner was $31.24. You left $4.76 for the tip. What percentage of the original bill was the tip? Round your answer
    13·1 answer
  • Use the Distributive Property to model the product on the <br> grid.
    5·1 answer
  • Match the term to the definition
    10·1 answer
  • Graph the following function on the axes provided.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!