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
Illusion [34]
3 years ago
6

HELP ME PLS

Mathematics
1 answer:
kolbaska11 [484]3 years ago
5 0

<u>Answer:</u>

Slope = 27/11

AB = 29.15 u

<u>Step-by-step explanation:</u>

<u>Given :- </u>

  • Two points are given to us .
  • The points are A(7,15) and B(18,42)

<u>To Find :- </u>

  • The slope of the line .
  • The length of line AB .

We can find the slope of the line passing through the points ( x_1,y_1) and ( x_2,y_2)as ,

\implies m = \dfrac{ y_2-y_1}{x_2-x_{1}}

  • Plug in the respective values ,

\implies m = \dfrac{ 42-15}{18-7} \\\\\implies \boxed{ m = \dfrac{ 27}{11 }}

<u>Hence the slope of the line is 27/11 .</u>

\rule{200}2

<u>Finding the length of AB :-</u>

  • We can find the distance between them by using the Distance Formula .

\implies Distance =\sqrt{ (x_2-x_1)^2+(y_2-y_1)^2} \\\\\implies Distance =\sqrt{ (18-7)^2+(42-15)^2 }  \\\\\implies Distance =\sqrt{ 11^2 + 27^2 } \\\\\implies Distance =\sqrt{ 121 + 729 } \\\\\implies Distance = \sqrt{ 850} \\\\\implies \boxed{ Distance = 29.15 \ units }

<u>Hence the length of AB is 29.15 units </u>.

You might be interested in
Abby earns $9.95 per hour doing landscape work. She worked 8.5 hours last week.
Salsk061 [2.6K]

Answer:

$84.58

Step-by-step explanation:

You would do 9.95 times 8.5 which gives you 84.575 which in money case you round to two decimal places you keep the 5 but 7 you round to 8 because "5 or more you add one more"

Hope this helps

8 0
2 years ago
The high temperature was recorded as 25.6°F. The low temperature that same day was recorded as −2.7°F. What was the difference b
VMariaS [17]

28.3

Step-by-step explanation:

the difference is the answer to a subtraction problem so we can plug in our numbers like this

25.6-(-2.7) which equals 28.3

a good thing to remember when subtracting negative numbers is that a positive and negative won't always make a negative like in this example

4 0
2 years ago
HELP ME ASAP PLS
Alla [95]
The vertex point is (0,4)
The two other points are (-2,0)(2,0)
6 0
2 years ago
Suppose y is a positive integer.If x-(-y)=z will z be greater than x ?
alexira [117]

Answer:

Yes, <em>z</em> will be greater than <em>x.</em>

Step-by-step explanation:

Given expression is x- (-y)=z \ for \ y \ is \ a \ positive \ integer.

now let <em>y = 2 </em>and <em>x = 1</em>

Then, x- (-y)=z \\1+2 = 3 \\\\

where z> x i.e. <em>3 > 1</em>

on simplifying the given  expression in terms of y

y=z-x

now suppose if <em>x = 7 and z=3 </em>then,

y = (z-x) = (3-7) = (-4)

which gives value of y in terms of negative integer which is not possible according to the given statement since y is a positive integer. Therefore, if y is a positive integer then  z will be greater than x.

3 0
3 years ago
Read 2 more answers
The ratio of corresponding sides of the first triangle to the second triangle below is
Cloud [144]

Answer:

no

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Ursula pulled her classmates to see what their favorite kinds of juice were.Eight times as many students voted for grape and ora
    6·1 answer
  • What is 6.89 divided by 2 ????????
    5·2 answers
  • Complete the table shown below. f(x) = 2x2 - 8x + 6 1 0 2 y 3 4. 6 X= y = Z ​
    7·1 answer
  • Hose bought 1.5 pounds of apples for $3.60 how much would 3/4 of a pound of apples cost
    7·1 answer
  • ..................................
    5·1 answer
  • What number does these numbers decrease by -2400, -960 -384? hint sub or divide
    14·1 answer
  • Solve the equation.<br> 5x = 16<br> Solve for x
    9·2 answers
  • What does the ordered pair (2,3) represent?<br> A is scratched out
    13·2 answers
  • Formulate the indicated conclusion in nontechnical terms. Be sure to address the original claim.
    15·1 answer
  • Suppose the points shown on the coordinate plane are vertices of a rectangle. Which statements are correct? A) The perimeter of
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!