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
taurus [48]
3 years ago
13

Find the distance that (5, 1) is from the origin. Round to three decimal places.

Mathematics
1 answer:
tino4ka555 [31]3 years ago
6 0

Answer: Distance = 2.449

Step-by-step explanation:

Given that the distance that (5, 1) is from the origin. That is (0,0) to (5,1)

where

X1 = 0

X2 = 5

Y1 = 0

Y2 = 1

The distance from the origin to the point (5, 1) can be calculated by using the formulae

Substitute all the parameters into the formular

D = \sqrt{(X2-X1) + (Y2-Y1)}

D = \sqrt{(5-0) + (1-0)}

D = \sqrt{5 + 1}

D = \sqrt{6}

D = 2.44948

D = 2.449 ( Three decimal places)

You might be interested in
Find the difference. Write your answer in simplest form as a fraction or mixed number.
Harrizon [31]

Answer:

-2

Step-by-step explanation:

4 0
3 years ago
If there is a 4:6 ratio of dogs to cats in the store. What percentage of the store are dogs?
Liono4ka [1.6K]
60% of the store is dogs.
6 0
3 years ago
Read 2 more answers
A 100-point test has x questions worth 2 points apiece and y questions worth 4 points apiece. Write an equation in Standard Form
Fofino [41]

Answer:

<h3>2x+2y = 100</h3>

Step-by-step explanation:

Total number of points in the test = 100points

If the test has x questions worth 2 points apiece, then the total number of points for x questions with 2 points each will be 2 * x i.e 2x........  1

Also, if y questions worth 4 points apiece then the total number of points for y questions with 4 points each will be 4 * x i.e 4x ....... 2

Total points = eqn 1 + eqn 2

100 = 2x+ 2y

Rearrange

2x+2y = 100

Hence an equation in Standard Form that would model this situation is 2x+2y = 100

6 0
3 years ago
Which equation is y = 9x2 + 9x – 1 rewritten in vertex form?
Llana [10]

Answer:

1. y = 9(x+1/2)^2 -13/4

Step-by-step explanation:

y = 9x^2 + 9x – 1

first isolate the x terms

y = 9(x^2 +x) -1

then add 1/4 inside the brackets to make it a perfect square trinomial (half of the coefficient of the x term squared is how we get 1/4)

since we just added 1/4 we need to subtract what we just added to balance the equation. so 1/4 times 9 is 9/4 ( the number we just added to the equation). then you subtract 9/4 outside of the brackets.

y = 9(x^2 +x +1/4) -1 -9/4

then simplify

y = 9(x+1/2)^2 -13/4

6 0
3 years ago
Please show your work
Andrei [34K]

Answer:

a = 9

Step-by-step explanation:

a^2 = 41^2 - 40^2

a^2 = 1681-1600 = 81

a = 9

5 0
3 years ago
Other questions:
  • Solve the equation A = 2LW + 2LH + 2WH for H.
    7·1 answer
  • What is the sum of 153 and 121
    11·1 answer
  • 54 divided by 7 simplified​
    6·2 answers
  • Bella wants to conduct a survey to determine how many of the residents of Forks believe in supernatural creatures.
    7·1 answer
  • A line segment connecting any two points on a circle?
    6·1 answer
  • USE THE SQUARE ROOT PROPERTY!!!!!
    8·2 answers
  • Express as a fraction or mixed number 1.5%
    10·1 answer
  • The radius of a circle is 7 centimeters. What is the area?
    9·2 answers
  • The sum of two rational numbers is -8. if one of the is -8/17, find the other. plz help me ​
    9·2 answers
  • Find the volume of the garden shed
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!