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
Pavel [41]
3 years ago
15

I don't understand this, plz help​

Mathematics
1 answer:
Paul [167]3 years ago
3 0
All triangles = 180 degree
Angle 1 + angle 2 + angle 3 = 180
44 + 79 + angle 3 = 180
123 + angle 3 = 180
Angle 3 = 57
You might be interested in
Will mark brainliest!!!<br> PLS HELP ASAP
miskamm [114]

Answer:

first 2 and the 2nd to last one

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The sum of 3 consecutive even numbers of 78
Jet001 [13]
26, 24, 28 could be the answer
3 0
4 years ago
Read 2 more answers
7x−5=4y−6 x determine the intercepts of the line
irakobra [83]

Answer:

see explanation

Step-by-step explanation:

to find the intercepts, that is where the line crosses the x and y axes

• let x = 0, in the equation for the y-intercept

• let y = 0, in the equation for x-intercept

x = 0

⇒ - 5 = 4y ( divide both sides by 4 )

y = - \frac{5}{4} ← y- intercept

y = 0

7x - 5 = - 6x ( add 6x to both sides )

13x - 5 = 0 ( add 5 to both sides )

13x = 5 ( divide both sides by 13 )

x = \frac{5}{13} ← x- intercept



7 0
3 years ago
Read 2 more answers
How to Graph y = x - 3?
Sholpan [36]

Answer of Graph attached as picture. Check.

<em>A</em><em>n</em><em>s</em><em>w</em><em>e</em><em>r</em><em>e</em><em>d</em><em> </em><em>b</em><em>y</em><em> </em><em>B</em><em>e</em><em>n</em><em>j</em><em>e</em><em>m</em><em>i</em><em>n</em>

7 0
2 years ago
Read 2 more answers
A cube consists of twenty-seven 2×2×2-inch small cubes. All four of the corner cubes on the edge of the top layer fell off. Whic
timurjin [86]
The answer should be<span> 4. Because in each cube you take from one corner,it seems like you lost 3 square shaped area but when you remove the cube, there occurs the hidden 3 square shaped area under that cube. So the surface area doesn't change. You should try to imagine the cube, it may help. </span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is 3.2 x 10^-8 expressed as a decimal?
    6·1 answer
  • Which of the following is written correctly in scientific notation?
    13·2 answers
  • What is the volume of the cone? Use π ≈ 3.14.
    6·2 answers
  • ms. Omar runs the school tennis club. She has a bin of tennis balls and rackets. For every 5 tennis balls in the bin, there are
    13·1 answer
  • What probability of Sammy choosing a red or yellow
    7·1 answer
  • If x = 4 units, y = 5 units, and h = 7 units, find the area of the trapezoid shown above using decomposition.
    15·2 answers
  • In an arithmetic sequence, t7 =23 and t13=138
    12·1 answer
  • For the expression 6 - y + 3, determine the coefficient for the variable
    15·1 answer
  • The price of a sweater was reduced from $20 to $12. By what percentage was the price of the sweater reduced?
    7·1 answer
  • Sam read 3/8 of a book in 3/4 of an hour. At this rate, how long will it take him to read the whole book?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!