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
adell [148]
2 years ago
14

PLEASE HELPPP :))

Mathematics
1 answer:
cestrela7 [59]2 years ago
7 0
It’s #4

Angle 1 and angle 2are supplementary angles.
You might be interested in
find an equation in slope intercept form for the line through (2,-3) and parallel to the line 2x+5y=3
sashaice [31]

keeping in mind that parallel lines have the same exact slope, then hmmmm what is the slope of 2x+5y = 3 anyway?

\bf 2x+5y=3\implies 5y=-2x+3\implies y=\cfrac{-2x+3}{5} \\\\\\ y=\stackrel{slope}{-\cfrac{2}{5}}x+\cfrac{3}{5}\impliedby \textit{slope-intercept form}

so we're really looking for the equation of a line whose slope is -2/5 and runs through 2, -3,

\bf (\stackrel{x_1}{2}~,~\stackrel{y_1}{-3})\qquad \qquad \qquad  slope =  m\implies -\cfrac{2}{5} \\\\\\ \stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-(-3)=-\cfrac{2}{5}(x-2) \\\\\\ y+3=-\cfrac{2}{5}x+\cfrac{4}{5}\implies y=-\cfrac{2}{5}x+\cfrac{4}{5}-3\implies y=-\cfrac{2}{5}x-\cfrac{11}{5}

5 0
3 years ago
Factors completely 2x^2 -162 =
kow [346]

Step-by-step explanation:

The table of 2 is common so

2(x2 - 81)

x2 - 81

Both are squares so

(x - 9)

4 0
3 years ago
How do you divide 20,400 by 10
Ne4ueva [31]
First you would knock out the zeros 20,400-> 20,40 10-> 1 Then divide like normal 2040 divided by 1 equals 2,040
4 0
3 years ago
Read 2 more answers
Hoy can You record decimal notation for decimals and fractions
Lisa [10]
Example:
9.075= 9+ 0/10 + 7 + 100+ 5/1000

=9000/1000 + 0/1000 + 70/1000 + 5/1000

=9075/1000
5 0
3 years ago
The sum of two numbers is 17 and their difference is 5. What are the two numbers?
TiliK225 [7]
Should be 11 and 6 because when you add 11 and 6 you get 17 and when you subtract them you get 5
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which net represents this solid figure?
    9·2 answers
  • Eduardo thinks of a number between 1 and 20 that has exactly 5 factors. What number is he thinking of?
    13·1 answer
  • ∠1 ≅ ∠2
    8·1 answer
  • -13=m-7 how can i get my answer
    10·2 answers
  • What's the answer to 4d+6=42
    10·2 answers
  • Penny walked 50 yards in 30 seconds. At this pace, how many miles would she walk
    15·2 answers
  • An author argued that more basketball players have birthdates in the months immediately following July​ 31, because that was the
    14·1 answer
  • Sadie needed to get her computer fixed. She took it to the repair store. The technician
    12·1 answer
  • Please Help !!!!!!!!
    9·2 answers
  • PLEASE HELP. The two lines graphed below are parallel. how many solutions are there to the system of equation​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!