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
aliina [53]
3 years ago
5

Can you pls help with these I really need help​

Mathematics
1 answer:
alukav5142 [94]3 years ago
6 0

Answer:

for question one - x = 12

Step-by-step explanation:

a triangle is always 180, in other words you will add all the corners equal to 180

ex (for first question) - 7x -2 + 4x + 5x - 10 = 180

you add like terms, the x with x and single numbers with numbers, which results in 16x - 12 = 180. then you do the original operation "what you do to one sign of the equal side you do to the other"

You might be interested in
Are the following lines parallel? <br><br> y = -3x + 1 <br><br> y = 4 - 3x
PIT_PIT [208]

Answer:

Simple! The answer is yes.

Step-by-step explanation:

Simply put the equations into Desmos graphing calculator and it will show you that the equations are parallel. :))

4 0
2 years ago
You move left 4 units and right 3 units. You end at (-2, -1). Where did you start?
Evgesh-ka [11]

Answer:

-2 y

Step-by-step explanation:

6 0
3 years ago
HURRY ANSWER THIS!
Ann [662]

Answer:

none lul

Step-by-step explanation:

my noggin

7 0
3 years ago
Read 2 more answers
Help plz do those blank ones plz it would mean alot of help
Korvikt [17]
The second in the top row is this:
42.4-1.5(TIMES)3.1
     42.4-46.5
           -4.1

6 0
3 years ago
Write 16.76 correct to the nearest whole number​
emmasim [6.3K]
16.76 rounds off to 17
After the dot if it’s 1-4 then they it would’ve been 15
5-9 is 17
4 0
3 years ago
Read 2 more answers
Other questions:
  • The product of two negative rational numbers is
    6·2 answers
  • Madison can lift 200 kilograms with ease. how much is this in pounds
    13·2 answers
  • On a rectangular coordinate plane, a circle centered at (0, 0) is inscribed within a square with adjacent vertices at (0, -2√) a
    15·1 answer
  • 3(2x+6) = 2(4x-5)<br><br> plshelp
    12·2 answers
  • Help my daughter please?
    6·1 answer
  • What is the answer to this equation<br><br> (7x-1)+(9x+5)
    9·1 answer
  • Difference in length between 3 3/4 and 4 2/3
    12·1 answer
  • Aplica el método de eliminación Gaussiana
    7·1 answer
  • Are the expressions 24 42 equal? Explain your answer.​
    14·2 answers
  • get 10,000 point//// Let be the world population as of March 23, 2013. Approximately, = 7,073,981,143.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!