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
Pepsi [2]
3 years ago
12

What is the straight-line distance between(6,3) and (4,-5) on a coordinate graph

Mathematics
1 answer:
lutik1710 [3]3 years ago
3 0
\sqrt{( x_{2} -x_{1}  )^2+( y_{2} -y_{1}  )^2}

and now substituting the your values:
 \sqrt{( 6-4 )^2+( 3-(-5) )^2}

we get that the distance is=2 \sqrt{17}
                                         =8.25(3 sig.fig)


You might be interested in
True or false variable is a letter used in place of a number
VikaD [51]
Answer: TRUE!


Variables ARE letters used in place of numbers absolutely
5 0
3 years ago
Calculate two iterations of Newton's Method to approximate a zero of the function using the given initial guess. (Round your ans
VikaD [51]

Answer:

The two iterations of f(x) = 1.5598

Step-by-step explanation:

If we apply  Newton's iterations method, we get a new guess of a zero of a function, f(x), xₙ₊₁, using a previous guess of, xₙ.

xₙ₊₁ = xₙ - f(xₙ) / f'(xₙ)

Given;

f(xₙ) = cos x, then  f'(xₙ) = - sin x

cos x / - sin x = -cot x

substitute in "-cot x" into the equation

xₙ₊₁ = xₙ - (- cot x)

xₙ₊₁ = xₙ + cot x

x₁ = 0.7

first iteration

x₂ = 0.7 + cot (0.7)

x₂ =  0.7 + 1.18724

x₂ = 1.88724

 

second iteration

x₃ = 1.88724 + cot (1.88724)

x₃ = 1.88724 - 0.32744

x₃ = 1.5598

To four decimal places = 1.5598

4 0
3 years ago
Find the measure of angle y. Round your answer to the nearest hundredth. (please type the numerical answer only) A right triangl
romanna [79]

Answer:

The angle is 52 degree.

Step-by-step explanation:

length of of side, L = 8

Hypotenuse, H = 13

According to the trigonometry,

cos y = \frac{L}{H}\\\\cos y = \frac{8}{13}\\\\cos y = 0.62\\\\y = 52^0

7 0
3 years ago
Find the area of this parallelogram. Be sure to include the correct unit in your answer.
quester [9]

Answer:

90yd

Step-by-step explanation:

to find the area you have to do base times height so it is 6x15=90

6 0
3 years ago
Read 2 more answers
The area of a triangle is 8.50 square inches . The triangles height is 15inches . What is the length of the base?A) 6 inches b)
DochEvi [55]

Answer:

I think you mistyped the question

Step-by-step explanation:

I get 1.13

5 0
3 years ago
Other questions:
  • Witch answer is a solution to the inequality 3x+y>-8
    10·1 answer
  • Which relation represents a function?
    8·2 answers
  • Solve -5(2n+7)=3n+9-2n
    12·2 answers
  • The selling price, s, of an item is s = c + mc, where c is the cost of the item and m is the percent markup based on cost. What
    13·2 answers
  • SoMEONE PLEASE HELP ME HURRY!!!
    13·1 answer
  • I rlly need help! im stuck on this! 20 pts
    15·1 answer
  • A university surveyed its students on their opinions of campus housing. The following two-way table displays data for the sample
    6·1 answer
  • Solve for b: y = mx + b<br> +mx + mx<br> y + mx = b
    14·2 answers
  • Giving brainlyist to the first person to answer with a complete and correct answer.
    13·2 answers
  • I don't understand how to do percentages please explain​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!