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
Ne4ueva [31]
3 years ago
5

Explain how to angles can be supplementary angles?

Mathematics
2 answers:
Whitepunk [10]3 years ago
4 0

Answer:

if the sum of all the angles equal 180

Step-by-step explanation:

GalinKa [24]3 years ago
3 0
The sum equals 180 ...
You might be interested in
What methods do you know that can be used to solve a quadratic equation?
zhuklara [117]

Answer: If the quadratic equation has real, rational solutions, the quickest way to solve it is often to factorise into the form (px + q)(mx + n), where m, n, p and q are integers. This is especially true where the coefficient of x2 is 1.

Example 1 - Solve x2+7x+12=0

Step-by-step explanation:

that's the only one I remember

8 0
2 years ago
Read 2 more answers
-3x^2 – 24x – 13 = -13
Fudgin [204]
\begin{gathered} -3x^2-24x-13=-13 \\ \text{ Express it as:} \\ 3x^2+24x+26=0 \\ 3x^2+24x=-26 \\ 3(x^2+8x+16)=?-26 \\ 3(x+4)^2=48-26 \\ 3(x+4)^2=22 \end{gathered}

oh,

3 0
1 year ago
Help!!
yKpoI14uk [10]

Answer:

well....

Step-by-step explanation:

trow the apple

7 0
2 years ago
What’s the average of the following set of numbers ( 7,5,4,9)
Eduardwww [97]

Answer:

6.25

Step-by-step explanation:

We\ are\ given:\\Observations\ in\ the\ Set=(7,5,4,9)\\ As\ we\ know\ that,\\ Average\ or\ interchangeably\ mean=\frac{Total\ Sum\ of\ observations }{Total\ no.\ of\ observations} \\Here,\\Total\ sum\ of\ the\ observations=7+5+4+9=25\\Total\ number\ of\ observations=4\\Hence\ here,\\Mean/Average=\frac{25}{4}=6.25

6 0
3 years ago
Suppose a man's scalp hair grows at a rate of 0.43 mm per day. What is this growth rate in feet per century
lutik1710 [3]

Answer:

Step-by-step explanation:

The answer is 18794.86549

5 0
2 years ago
Other questions:
  • Find the altitude of an isosceles triangle with a vertex angle (that is, the non-base angle) of 70° and a base of 246. Draw a di
    10·2 answers
  • Given the function f(x)=-3e^x^+^1, find f(x) if x=2
    13·1 answer
  • PLS HELP, I AM TIMED (WILL GIVE BRAINIEST) Melvin gave me $8 to spend on candy at the candy store. I only spent $6 and he gave m
    8·2 answers
  • A surveyor on one side of a river wishes to find the distance between points a and b on the opposite side of the river. On her s
    5·1 answer
  • Brandon rolls a six sided die twenty times, and records the result in the table below. How many times did Brandon roll above the
    15·2 answers
  • the number of hours ,h, it takes to wash c number of cars at a school fundraiser is inversely proportional to the number of stud
    14·1 answer
  • We want to determine if the probability that a student enrolled in an accelerated math pathway is independent of whether the stu
    12·1 answer
  • There are 32 red bikes at the park there are 41 blue bikes how many fewer red bikes are at the park then blue bikes
    13·1 answer
  • The times a musician spends performing a rock song and a country song are approximately Normally distributed. The rock song has
    12·1 answer
  • Mr. Loe gave a 15 question quiz worth 23 points. Multiple
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!