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
cestrela7 [59]
3 years ago
14

Ixllllllllllllllllll

Mathematics
1 answer:
marissa [1.9K]3 years ago
4 0

Answer:

the answer would be t=3.59 if i am reading this correctly

Step-by-step explanation:

You might be interested in
In construction, floor space must be planned for staircases. If the vertical distance between the first and second
ArbitrLikvidat [17]
1038374844 because land iris
4 0
2 years ago
Write the equation of the line of best fit using the slope-intercept formula $y = mx + b$. Show all your work, including the poi
Dennis_Churaev [7]

Answer:

y=\frac{5}{7}x+\frac{135}{7}

Step-by-step explanation:

You only need two points on a line to find the equation for that line.

We are going to use 2 points that cross that line or at least come close to. You don't have to use the green points... just any point on the line will work.  You might have to approximate a little.

I see ~(67.5,67.5) and ~(64,65).

Now once you have your points, we need to find the slope.

You may use \frac{y_2-y_1}{x_2-x_1} where (x_1,y_1) \text{ and } (x_2,y_2) are points on the line.

Or you can line up the points vertically and subtract then put 2nd difference over 1st difference.

Like this:

(  64  ,   65  )

-( 67.5, 67.5 )

--------------------

-3.5        -2.5

So the slope is -2.5/-3.5=2.5/3.5=25/35=5/7.

Now use point-slope form to find the equation:

y-y_1=m(x-x_1) where m is the slope and (x_1,y_1) is a point on the line.

y-65=\frac{5}{7}(x-64)

Distribute:

y-65=\frac{5}{7}x-\frac{5}{7}\cdot 64

Simplify:

y-65=\frac{5}{7}x-\frac{320}{7}

Add 65 on both sides:

y=\frac{5}{7}x-\frac{320}{7}+65

Simplify:

y=\frac{5}{7}x+\frac{135}{7}

6 0
3 years ago
5(x-y)-5(y+x)<br> pls help with this
anastassius [24]

Answer:

-10y

Step-by-step explanation:

=5x-5y-5y-5x

=5x-5x-5y-5y

=-10y

6 0
2 years ago
Read 2 more answers
What would 135 represent in the data set below?
Citrus2011 [14]
C. The outlier because it doesn’t fit with the rest
5 0
3 years ago
Solve the equation for all values of x by completing the square. Irrational <br> x^2+15=-10x
attashe74 [19]

Answer:

x=-1.8, x=-8.2

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • How to find the properties of 6x89?
    6·1 answer
  • In the piece-wise function graphed below, which is the correct equation for when
    11·1 answer
  • Dustin bought a DVD player that was marked down from $150 to $100. A video game console was $250 and marked down by $75. Which d
    7·2 answers
  • You are planning a trip to Japan in the fall. You estimate that for two weeks, you will need $5,263 (This includes airfare, room
    15·1 answer
  • (5, 2);<br> 2x +y= 12<br> —3y - х = -11<br> I’m confused help !
    8·1 answer
  • Add the mixed number
    13·1 answer
  • What is the mean of the distribution
    5·1 answer
  • The sum of two numbers is -47 and their difference is one. Find the numbers. Separate with a comma.
    14·1 answer
  • The length of a rectangle is 3 cm longer than its width.
    5·1 answer
  • Can You Please Help Me With This Question?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!