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
V125BC [204]
3 years ago
7

What is the value of n

Mathematics
1 answer:
Over [174]3 years ago
4 0
So firstly you are given the external angles, to find the internal angles, you do 180-133=47

180-142=38
the internal angles in a triangle add up to 180, therefore it is
47+38=85
180-85=95
because you have to find the external angle=n you then need to take 95 away from 180
180-95=85
so the answer is A

You might be interested in
You are rolling a die and you roll a '4' seven out of the 20 times you roll the die.
kaheart [24]

Answer:

the correct answer is 7/20

5 0
3 years ago
Help please! I’m confused!
Ivan

Answer:

1936

Step-by-step explanation:

x² + 87 = (x +1)²

x² + 1)² - x² =87

(x² + 2x +1) = 87

2x + 1 = 87 ⇒ x = 44

44² = 1936

8 0
3 years ago
What is the product of −4 1/2 and 2 1/2 ?
gogolik [260]
The answer is:  " -11 ¼ ";  or write as:  " -11.25 " .
________________________________________________________
-4 ½ * 2 ½  =   \frac{-9}{2} * \frac{5}{2} = \frac{(-9*5)}{(2*2)} 

= \frac{-45}{4} ; which equals:  " -11 <span>¼ ";  or write as " -11.25 " .
________________________________________________________
Or;  "</span>-4 ½ * 2 ½ = -4.5 * 2.5 =  - 11.25 " .
________________________________________________________
8 0
3 years ago
3x -3 = 2x <br><br> If you do this PLEASE could I have a THOROUGH explanation on how to do it!
Nikolay [14]

Answer:

value of x = 3

Step-by-step explanation:

here's the solution :-

=》3x -3 = 2x

( adding 3 on both sides )

=》3x - 3 + 3 = 2x + 3

=》3x = 2x + 3

( subtract 2x from both sides )

=》3x - 2x = 2x - 2x + 3

=》x = 3

3 0
3 years ago
Read 2 more answers
The price of a waffle maker fell from $36 to $29. Find the absolute and relative change.
yaroslaw [1]

Answer:

the difference between the two are 7

Step-by-step explanation:

this is because when you subtract one from the other your answer is 7

8 0
3 years ago
Other questions:
  • mary had $115 to spend on clothes. she found a pair of shoes for $55 and then pants for $15 each. how many pairs of pants can sh
    10·2 answers
  • How do you graph -4x+2y=8
    6·2 answers
  • How to change indicated sums to indicated products as in the preceding model : 5 • 20 + 5 • 3
    8·1 answer
  • Find the value of x​
    5·1 answer
  • Find the value of x in the triangle shown below ​
    8·2 answers
  • The dimensions of a rectangular book cover when it is laid flat are shown.
    13·1 answer
  • Kelly is knitting a scarf for her brother. It took her 1/3 hour to knit 3/8 foot of a scarf. How fast is Kelly’s knitting speed,
    15·1 answer
  • Cyclone cleared leaves from the same number of yards each day for 5 days. Then on day 6, he cleared the leaves from 8 more yards
    15·1 answer
  • 2p²+x-2 answer please​
    14·1 answer
  • What is the rate of change for f(x) = 4 sin
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!