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
Darina [25.2K]
3 years ago
6

1. Na geometria analítica plana , representando os pontos de um plano por coordenadas (x;y) e fazemos cálculos relativos a figur

a geométrica por meio de operações algebricas sobre os pares de coordenadas . Partindo dessa ideia, considere os pontos A (2;3) e B (5;7), e calcule
A)A distância entre esses dois pontos
Mathematics
1 answer:
vfiekz [6]3 years ago
7 0
D = sqrt( (x2 - x1)^2 + (y2 - y1)^2 )

d = sqrt( (5 - 2)^2 + (7 - 3)^2 )

d = sqrt( 3^2 + 4^2 )

d = sqrt(9 + 16)

d = sqrt(25)

d = 5
You might be interested in
Gary has 5 3/5 acres of land. he uses 1/3 acres of the land for a shed a 1/6 of land for planting. how many acres of land does G
SVETLANKA909090 [29]

Answer:

6/10 or 6/1/10

Step-by-step explanation:

5 3/5 + 1/3 +1/6 =6/10 or 6/1/10

3 0
3 years ago
Write the following inequality in slope-intercept form. 5x – 5y ≥ 70
White raven [17]
5x - 5y >= 70
Move the 5x to the right by subtracting 5x from both sides
- 5y >= -5x + 70
Divide both sides by -5 and when you divide by a negative you have to change the inequality sign.
y <= x - 14 Letter B
4 0
3 years ago
Read 2 more answers
Graph a parabola whose x-intercepts are at x = -3 and
guajiro [1.7K]

Answer:

Graph one point at (-3,0) and (1,-4) and make sure it is open

Step-by-step explanation:

Hello

4 0
3 years ago
Help no links please u^u
Veseljchak [2.6K]

Answer:

∠A= 80°

Step-by-step explanation:

if they are supplementary then put them equal to 180

7x + 3 +7x + 23 = 180

14x + 26 = 180

14x = 154

x= 11

now plug in

7(11)+3

77+3= 80

3 0
3 years ago
Oil is pumped continuously from a well at a rate proportional to the amount of oil left in the well. Initially there were 3 mill
ki77a [65]
Based in your question where as the oil is pumped continuously from the well at a rate proportional to the amount of the oil left in the well. so the answer of the following questions are:
A.1 is to 200,000
B.5 years
6 0
3 years ago
Other questions:
  • Katie cut out a rectangular piece of wrapping paper that was 2 times as long and 3 times as wide as the box that she was wrappin
    13·2 answers
  • How would you round the number 33 and. 89 to estimate their sum
    9·1 answer
  • What is the remainder when you divide 4x³ - 5x² + 3x - 1 by x - 2?
    6·2 answers
  • What are the solutions of (x+1)^2-36=0
    13·2 answers
  • Simona's music book includes 50 piano tunes, of which 7 are by Bach, and 18 are by Mozart. If Simona chooses a tune at random, w
    12·1 answer
  • How to find a solution for a polynomial function
    12·1 answer
  • Chris had 15 stickers. he gave Ann and Suzy each the same number of stickers. Now Chris has 7 stickers.how many stickers did he
    8·2 answers
  • How do I find volume of a sphere with 10 as the diameter?
    8·1 answer
  • #<br> #1 Fill in the missing values<br> in the table below:
    15·1 answer
  • HELP PLEASE SAVE ME !!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!