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
iren [92.7K]
3 years ago
5

finding the distance from (–6, 2) to the origin. Use (0, 0) as (x1, y1). d = StartRoot (x 2 minus x 1) squared + (y 2 minus y 1)

squared EndRoot What is the difference of the x-coordinates, (x2–x1)? What is the difference of the y-coordinates, (y2–y1)? What is the distance from (–6, 2) to the origin?
Mathematics
1 answer:
Naddik [55]3 years ago
4 0

Answer:

2√10

Step-by-step explanation:

Given the coordinates (-6, 2) and (0,0)

We are to find the distance between the coordinates. Using the distance formula;

d = √(x2-x1)²+(y2-y1)²

d = √(0-2)²+(0+6)²

d = √(-2)²+(6)²

d = √4+36

d = √40

d = √4*10

d = 2√10

Hence the required distance is 2√10

You might be interested in
Find the missing terms of the following geometric sequence. Assume all terms are positive. ​(​Hint: The geometric mean of the fi
alexandr1967 [171]
1.5,4.6,13.5,40.5,121.5
7 0
3 years ago
bIANCA HAS TO DRIVE 180 MILES TO HER AUNTS HOUSE. sHE DROVE 30% OF THE TOTAL DISTANCE BEFORE LUNCH. hOW MANY MILES DID bIANCA DR
Ksju [112]
180 ×.30 Is equals to 540 Remove the 0 and the answer is 54 miles.
3 0
3 years ago
-7x-x-1=? Help please
bonufazy [111]
The answer is 8x-1 I believe

5 0
3 years ago
A rancher wants to fence in an area of 1500000 square feet in a rectangular field and then divide it in half with a fence down t
VLD [36.1K]

Answer:

6000 ft

Step-by-step explanation:

Let length of rectangular field=x

Breadth of rectangular field=y

Area of rectangular field=1500000 square ft

Area of rectangular field=l\times b

Area of rectangular field=x\time y

1500000=xy

y=\frac{1500000}{x}

Fencing used ,P(x)=x+x+y+y+y=2x+3y

Substitute the value of y

P(x)=2x+3(\frac{1500000}{x})

P(x)=2x+\frac{4500000}{x}

Differentiate w.r.t x

P'(x)=2-\frac{4500000}{x^2}

Using formula:\frac{dx^n}{dx}=nx^{n-1}

P'(x)=0

2-\frac{4500000}{x^2}=0

\frac{4500000}{x^2}=2

x^2=\frac{4500000}{2}=2250000

x=\sqrt{2250000}=1500

It is always positive because length is always positive.

Again differentiate w.r.t x

P''(x)=\frac{9000000}{x^3}

Substitute x=1500

P''(1500)=\frac{9000000}{(1500)^3}>0

Hence, fencing is minimum at x=1 500

Substitute x=1 500

y=\frac{1500000}{1500}=1000

Length of rectangular field=1500 ft

Breadth of rectangular field=1000 ft

Substitute the values

Shortest length of fence used=2(1500)+3(1000)=6000 ft

Hence, the shortest length of fence that the rancher can used=6000 ft

3 0
3 years ago
a relay team of 4 people runs 3 mile. it each person runs the same distance, how many miles does each person run?
Bingel [31]
Each person runs 3/4 miles.
6 0
3 years ago
Other questions:
  • If 8 cakes cost £4,then how much do 3 cakes cost?
    10·2 answers
  • 6 times a number subtracted from 49 is 5
    8·2 answers
  • What is the approximate volume of the cone? Use 3.14 for π.
    15·1 answer
  • Can y’all please help me which equation has an infinite number
    15·1 answer
  • What would this be as a equation - 24 is the product of craigs savings and two
    8·1 answer
  • PLEASE PLEASE HELP ME I AM STUCK FIND ALL THE SOLUTIONS FOR X.
    7·1 answer
  • Simplify 4x+2x+3x Helpppp
    12·2 answers
  • Use the rectangle to answer the question.
    10·2 answers
  • 4. The table below shows the cost of pencils at the local discount store. Cost of Pencils Number of Total Cost Pencils 10 $1.25
    9·1 answer
  • What is the range of A piecewise function g of x, where part 1 is x squared plus 5 for x greater than 2 and part 2 is 2 times x
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!