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
MariettaO [177]
3 years ago
7

Find the distance between the points (-3, 11) and (5, 5). 10 2 2

Mathematics
2 answers:
yanalaym [24]3 years ago
4 0
Use the distance formula to find the distance between two points.

d= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

d= \sqrt{(-3-5)^2+(11-5)^2} \\ d - \sqrt{-8^2+6^2} \\ d=\sqrt{64+36} \\ d = \sqrt{100} \\\\ \boxed{d=10}
xz_007 [3.2K]3 years ago
4 0

10. ...............

.

.

.

,

.

.

.

.

.

.

.

.

.

You might be interested in
Use I = PRT to solve. (time in years)
vivado [14]

Simple interest is $ 9

<em><u>Solution:</u></em>

Given that,

P = $ 400

R = 9 \% = \frac{9}{100} = 0.09

T = 0.25 years

<em><u>The formula for simple interest is:</u></em>

I = P \times R \times T

Where,

I is the simple interest earned

R is the rate of interest in decimal

T is the number of years

<em><u>Substituting the values we get,</u></em>

I = 400 \times 0.09 \times 0.25\\\\I = 36 \times 0.25\\\\I = 9

Thus simple interest is $ 9

8 0
3 years ago
A 13 Ft ladder is leaning up against a building, with the base of the ladder 2 feet from the building. How high up on the buildi
Lelechka [254]

Visualize the image in your mind and you can see that it forms a right angled triangle with a base,altitude and hypotenuse

base=2 feet

hypotenuse(ladder)=13 ft

We need to find the altitude,

By applying pythagoras theorem,

base square+altitude square=hypotenuse square

Take altitude as x

2 square+x square=13 square

4+x square=169

x square=169-4

x square=165

x= root of 165

x=12.8 feet(approx.)

6 0
3 years ago
5(x + 7) = 15<br> what is the value of x
Sindrei [870]

Step-by-step explanation:

5(x + 7) = 15

x+7=3

x=-4!!!!!!

6 0
3 years ago
Read 2 more answers
What the answer?????????????????
Andrews [41]

Answer:

its c

Step-by-step explanation:

3 0
3 years ago
PLEASE HELP. WILL GIVE BRAINLIEST
KengaRu [80]

Answer:

x-intercepts = 1,2, and 4, y-intercept = -8

Step-by-step explanation:

x^3 - 7x^2 - 14x - 8 in factored form is equal to (x-1)(x-2)(x-4).

Solving for x-intercepts:

  • We are actually able to solve for all x-intercepts without the given factor. But since we are given one of the factors, our job becomes much easier.
  • Using synthetic division, or long division, we factor out the x-intercept 4. Which leaves us with the polynomial x^2 - 3x + 2.
  • From here we can separate the polynomial into two binomials.
  • x^2 - 3x + 2 = (x-1)(x-2). Giving us all 3 x-intercepts.
  • Using Descartes' rules we can identify before even starting the problem how many real x-intercepts there are (Not needed for this problem).

Solving for y-intercept:

  • The y-intercept is always the coefficient that does not have any assigned x-variables.
  • The coefficient is -8, thus the y-intercept.
  • If unsure of the y-intercept, you can always plug in x = 0. Solving for the y-intercept will give you the value of f(0).
  • If there is no coefficient, the y-intercept is equal to zero.
4 0
3 years ago
Other questions:
  • Vivian bought 6 bottles of cooking oil. She gave the cashier $40 and expected $y change. (a) express the cost of 1 bottle of coo
    10·2 answers
  • Select the correct answer.
    5·1 answer
  • Select the correct answer (Ignore the one already clicked)
    5·2 answers
  • I need help GRAPHING! <br><br>how do I graph: 12.50x + 6.25y ≥ 1500? Thank you!
    6·2 answers
  • Elle wanted to order candy online company a
    12·1 answer
  • PLEASE HELP QUICKLY
    5·2 answers
  • Domain:{-5, -4, -3, -2, 0, 1, 2, 3, 4, 5}
    12·1 answer
  • Write an expression that means "eight less than the product of seven and m"
    10·1 answer
  • What is the value of x
    5·1 answer
  • The height of lava fountains spewed from volcanoes cannot be measured directly. Instead, their height in meters can be found usi
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!