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
lisabon 2012 [21]
3 years ago
15

PLEASE ANSWER FIRST GETS BRAINLIEST. ANSWER BOTH AND YOU GET BRAINLIEST AUTOMATICALLY.

Mathematics
2 answers:
dimaraw [331]3 years ago
4 0
Systematic
hope this helps
nlexa [21]3 years ago
3 0

Answer:

1. systematic

2. Stratified

You might be interested in
Find the equation of the line passing through the points A (2,1) B (7,9)
Bezzdna [24]
m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}} = \frac{9 - 1}{7 - 2} = \frac{8}{5} = 1\frac{3}{5}
              y - y₁ = m(x - x₁)
               y - 1 = 1³/₅(x - 2) Point - Slope Form
               y - 1 = 1³/₅(x) - 1³/₅(2)
               y - 1 = 1³/₅x - 3¹/₅
                 + 1           + 1
                    y = 1³/₅x - 2¹/₅ Slope - Intercept Form
         -1³/₅x - y = 1³/₅x - 1³/₅x - 2¹/₅
          -1³/₅x - y = -2¹/₅
     -1(-1³/₅x - y) = -1(-2¹/₅)
-1(-1³/₅x) + 1(y) = 2¹/₅
           1³/₅x - y = 2¹/₅ Standard Form
         1³/₅(0) - y = 2¹/₅
                0 - y = 2¹/₅
                    -y = 2¹/₅
                    -1    -1
                     y = -2¹/₅ Y - Intercept
               (x, y) = (0, -2¹/₅)
7 0
4 years ago
Geometry help pretty please 15 points plus brainliest plus be my friend x3
SVEN [57.7K]
1. X(0,0) --> X'(3,-5).
    To go from (0,0) to (3,-5), you must go to the right 3 and down 5.

I cannot answer 2 or 3, as rotations are not my strong suit.
4 0
3 years ago
Read 2 more answers
Which set of ordered pairs represents a function? {(-2, 4), (-1, 6), (-6, 3), (-6, 4)} {(5, 5), (9, 5), (-8, 0), (-7, 8)} {(-2,
Mademuasel [1]

The first set. It repeated 6 on the X value

5 0
3 years ago
What is 12,430,000 in expanded form?
Nady [450]
10,000,000+2,000,000+400,000+30,000
3 0
4 years ago
Colton was given a box of assorted chocolates for his birthday. Each night, Colton treated himself to some chocolates. There wer
aev [14]

wait, im confused lol

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the volume of the parallelepiped (box) determined by uv and w
    7·1 answer
  • Find the difference between (-1 1/3), (-4 2/5) on a number line
    9·1 answer
  • Miguel can walk at a steady pace of 3 mph. What distance will he go if he walks for 2 hr.? A. 4 mi. B. 6 mi. C. 9 mi. D. 12 mi.
    6·2 answers
  • Which of the following is the graph of y = –2(2)x + 2?
    10·1 answer
  • Answer please please ​
    11·1 answer
  • Can someone please help me, someone who's serious lol. PLEASE
    7·1 answer
  • Which sign makes this number sentence true?
    15·1 answer
  • I will give brainiest!
    10·2 answers
  • Please answer this question thank you
    11·2 answers
  • What is the equation of the line that passes
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!