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
Lana71 [14]
3 years ago
10

How can you find this distance (-3,7),(0,4) in words

Mathematics
2 answers:
Bezzdna [24]3 years ago
6 0

Answer:

The distance between these two given points is:

3\sqrt{2}

Step-by-step explanation:

We are given two points:

(-3,7),(0,4)

<em>The distance between two points (a,b) and (c,d) is given by the distance formula as:</em>

<em>\sqrt{(c-a)^2+(d-b)^2</em>

similarly we can find the length of a line segment by considering the distance between the end points of the line segment.

So here (a,b)=(-3,7)

and (c,d)=(0,4).

Hence distance between these two points is given by:

\sqrt{(0-(-3))^2+(4-7)^2}=\sqrt{(3)^2+(-3)^2}=\sqrt{9+9}\\   \\=\sqrt{18} \\\\=3\sqrt{2}

svp [43]3 years ago
4 0

Answer:

3√2

Step-by-step explanation:

We have given two points and we have to find distance between them.

let (x₁,y₁) = (-3,7)   and (x₂,y₂) = (0,4)

d = ?

The formual to find the distence between two points is:

d = √(x₂-x₁)²+(y₂-y₁)²

Putting given values in above formula , we have

d = √(0-(-3))²+(4-7)²

d = √(3)²+(-3)²

d = √9+9

d = √18

d =√2×9

d = 3√2

The distnce between given two points is 3√2.

You might be interested in
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1 and the given zeros for
timama [110]
The general form of a polynomial is: x² + bx + c = 0. Substituting the roots,

3² + b(3) + c = 0
3b + c = -9 --> eqn 1

(5 + √5)² + (5 +√5)(b) + c = 0
(5+√5)b + c = -30-10√5 --> eqn 2

Solving both equations simultaneously by subtracting eqn 2 from eqn 1,
(-2 - √5)b = 21 + 10√5
b = -8 - √5

Using eqn 1,
3(-8 - √5) + c = -9
-24 - 3√5 + c = -9
c = -9 + 24 + 3√5
c = 15 + 3√5

Hence, the polynomial is: <em>f(x) = x² + (-8 - √5)x + (15 + 3√5)</em>.
7 0
3 years ago
the martin want to buy a new computer. the regular price is $632 . the store is offering a 25% discount and a sales tax of 7% is
lisov135 [29]

Answer:

440.82

Step-by-step explanation:


5 0
4 years ago
Read 2 more answers
Which equation represents the situation?<br> correct=brainliest
Tanya [424]

Answer:

k=m+4

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the area of this composite figure?
Natalija [7]

Answer:

C.) 7.14 in²

Step-by-step explanation:

The figure is made up of a square and a circle. The circle is divided in half and each piece is set on one side of the square. This means that the diameter of the circle is equal to the length of the sides of the square, 2 inches.

The area of the square can be found by multiplying length times the width:

2*2=4

The area of the square is 4 inches, and since we multiplied two lengths, we square the value:

A=4in²

Now find the area of the circle using the formula:

A=\pi r^2

The radius is half of the diameter, so the radius is 1. Insert values and solve:

A=\pi *1^2\\\\A=\pi *1\\\\A=\pi

The area of the circle is equal to π. Add the values together:

4+\pi =7.14

The area of the figure is 7.14 in²

:Done

4 0
3 years ago
PLEASE HELP WILL GIVE TWENTY POINTS Which is the best approximation for the measure of angle ABC?
Shkiper50 [21]
Cos(x) = BC/AB = 10.5/20 = 0.525  ⇒ x = 58.3°
3 0
3 years ago
Other questions:
  • Number 2 to 4 I don’t understand it.
    6·1 answer
  • Whats the area?Answer this ASAP plz
    10·2 answers
  • If your Indiana trip is 375 km, how many cm is this ?
    6·2 answers
  • If s(x) = x – 7 and t(x) = 4x2 – x + 3, which expression is equivalent to
    15·1 answer
  • Simplify 8x + 4xy - 2y + 5xy - 3x + 7xy
    9·1 answer
  • Please write This homework in Informal letter
    9·1 answer
  • PLS HELP ASAP GIVE BRAINLIEST
    6·1 answer
  • a car that was originally worth 29500$ it depreciates at a rate of 2500$ per year find the value of the car after six years
    14·1 answer
  • What is the RANGE of the graph
    13·2 answers
  • PLEASE ANSWER ASAP!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!