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
andrey2020 [161]
2 years ago
9

Help on this please?

Mathematics
1 answer:
Anna [14]2 years ago
7 0

Answer:

angle 1 should equal to 54.

angle 2 should equal to 126.

Step-by-step explanation:

2x - 8 + 4x + 2 = 180

2x + 4x - 8 + 2 = 180

6x - 6 = 180

6x - 6 + 6 = 180 + 6

6x = 186

6x ÷ 6 = 186 ÷ 6

x = 31

---------------------------------------------

2x - 8 = A1

2(31) - 8 = A1

62 - 8 = A1

54 = A1

-----------------------------------------------

4x + 2 = A2

4(31) + 2 = A2

124 + 2 = A2

126 = A2

You might be interested in
The slope of the line in the graph is
gizmo_the_mogwai [7]

Answer:

the slope of the line in the graph is: 3

the y-intercept is: -4

the equation of the line is: y=3x-4

Step-by-step explanation:

If we find a point on the graph and count it until it reaches other solid point we get that you have to go up three and to the right by one. This solid point I looked at was (0,-4) and counted up to (-1,1). To find the slope, we have to simply count and use "rise over run". The rise is 3 for every 1 we run, making the slope 3/1 which is 3.

the y-intercept is the point on the graph that touches the y-axis on the graph. The only point on the graph that touches the y-axis is -4, making the y-intercept -4.

The equation for a graph is y=mx+b. m would be the slope and b would be the y-intercept. We know that the slope is 3 (m) and that the y-intercept is -4 (b). Putting them together, we get that the equation of the graph is y=3x-4.

6 0
2 years ago
What is 1.83 as a mixed fraction
lora16 [44]

Answer:

1\frac{83}{100}

Step-by-step explanation:

First of all, the number before the decimal would be the whole number of the fraction.

So, 1\frac{?}{?}

Then, you would put 0.83 over a fraction.

So because you cannot simplify it anymore, it would be 1\frac{83}{100}

6 0
2 years ago
Y log c - 8 log r<br><br> Condense the logarithm.
HACTEHA [7]

Answer:

log[(c^y)/(r^8)] this is m your answer

6 0
3 years ago
a deli offers up 12 different toppings on their sub sandwiches. How many different 4-topping sandwiches are possible?
jek_recluse [69]

Answer:

There are 3 because 12 divided by 4 is 3.

Step-by-step explanation:

8 0
2 years ago
Describe how dust particles from a desert can end up in a tropical jungle.
MrMuchimi

Answer:

Step-by-step explanation:

Tiny particles such as dust, ice, salt, and other types of particle materials provide surfaces perfect for water vapor to condense. Then, wind carries these small molecules and particles thousands of kilometers.

4 0
2 years ago
Read 2 more answers
Other questions:
  • The mathematics department at a community college collected data for the number of students enrolled in 40 math classes over the
    15·1 answer
  • Only Thursday but if you see one that I did wrong then please correct me
    12·1 answer
  • What is the value of Fraction 1/2 x3 + 3.4y when x = 3 and y = 4?
    13·1 answer
  • A glass of water has 1/9 of a liter how many glasses would it take to fill up a 5 liter jug
    14·2 answers
  • I have way more questions than this answer them if you want pleaseee!!
    15·1 answer
  • Daniel reads dor 8 times as many as April. Daniel read 44 minutes this week. How many minutes does April read?
    11·1 answer
  • The midpoint of AB is M(4, -2). One endpoint is A(-2, 6). What is the other endpoint for B?
    9·1 answer
  • Which expression can be used to find 7
    7·1 answer
  • Can someone please give me the answers
    5·1 answer
  • Item 4
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!