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
nalin [4]
3 years ago
15

Supplementary angles always add up to 180 degrees. TRUE OR FALSE

Mathematics
2 answers:
Yuri [45]3 years ago
7 0

Answer:

True

Supplementary angles always add up to 180°

erica [24]3 years ago
3 0

Answer:

yes this is true.

Supplementary angles always add up to 180°.

You might be interested in
Will give brainliest give the answer and steps
zvonat [6]

Answer:

m = (p+7n)/3

Step-by-step explanation:

3m-7n = p

3m = p+7n

m = (p+7n)/3

7 0
2 years ago
David received $50 dollars for working at his father’s store. He spent $20 dollars at the movies, and $10 dollars buying comic b
statuscvo [17]
Total amount of money received by David for working at his father's store = $50
Amount of money spent by David at the movies = $20
Amount of money spent by David buying comics books = $10
Amount of money spent by David buying candy = $5
Then
Total amount spent by David = (20 + 10 + 5) dollars
                                               = 35 dollars
Amount of money saved by David = (50 - 35 ) dollars
                                                       = 15 dollars
So
The ratio of the amount of money David
spent to the amount of money David saved = 35:15
                                                                      = 7:3
So the ratio of the amount of money David spent to the amount of money David saved is 7:3
5 0
3 years ago
The length of the room is 3 times the width and the total area of the room is 27 square meters. What is the length of the living
Vika [28.1K]
l=3w\\
lw=27\\\\
3w\cdot w=27\\
3w^2=27\\
w^2=9\\
w=3 \vee w=-3\\
-3\not\in\mathbb{N}\\\\
l=3\cdot3\\
l=9

7 0
3 years ago
Write the nth term of the following sequence in terms of the first term of the sequence.
vovikov84 [41]

Givens

Sequence 2, - 4, 8, -16, 32 ....

First term = a = 2

Problem

Find the nth term

tn = (-1 )^(n -1) * (a)^n answer or

tn = (-1)^(n - 1) * 2^n

where a is defined as the first term (it usually is given that designation).

Try a few to make sure the formula is correct

<em>n = 1</em>

t1 = (-1)^(1 - 1) * 2^1

t1 = (-1)^0 * 2

t1 = 1 * 2 = 2

<em>n =2</em>

t2 = (-1)^(2 - 1) * 2^2 = (-1)^1 * 4 = -4

6 0
2 years ago
Find the slope of the line that contains these two points.<br> (2, -5) and (7, -10)
Paul [167]
M=\frac{y1-y2}{x1-x2}=\frac{-5-(-10)}{2-7}=\frac{5}{-5} =-1
 Answer: slope is -1
4 0
3 years ago
Read 2 more answers
Other questions:
  • A mountain climber ascends a mountain to its peak. The peak is 12,740 ft above sea level. The climber then descends 200 ft to me
    12·1 answer
  • Charlie mixes 15 liters of 17% acid solution with a 29% acid solution, which results in 23% acid solution.
    12·1 answer
  • (2 5/6)(6)+(-1 1/2)(1.5)-(1/16)
    7·1 answer
  • You go to buy a new sofa and find that it is on sale.
    15·2 answers
  • Amy has 20 coins in her bank. The coins are all dimes and quarters. The total amount of money in her bank is $4.25 how many of e
    9·1 answer
  • Use the fraction strips to answer. Choose the sign that goes between the two fractions.
    10·1 answer
  • Perform the operation,<br> (-2x^2 – 2x + 1) +(-8x^2-7)
    12·1 answer
  • Mendeleev was the first to organise elements based on their similarities *<br> True<br> False
    11·1 answer
  • Use the elimination method to solve the system of equations. Choose the correct ordered pair.
    8·1 answer
  • Write the missing digits in each calculation so that the value of each sum or difference is correct.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!