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
Olin [163]
3 years ago
5

For similar triangles, the side lengths are proportional. So, you can write a proportion relating the two pairs of vertical and

horizontal side lengths. For the line y = 2x, a triangle can be drawn 2 units up and 1 unit right from the origin.
Write a proportion relating the side lengths of the triangle to any other triangle that has the line as a hypotenuse, a horizontal length of x units, and a vertical length of y units.

Mathematics
1 answer:
NeTakaya3 years ago
4 0

Answer:

\frac{y}{2}=\frac{x}{1}

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

The corresponding vertical sides are y and 2

The corresponding horizontal lines are x and 1

so

The proportion is equal to

\frac{y}{2}=\frac{x}{1}

You might be interested in
Evaluate the value of a÷ ( b+c) when a= 51 , b= 15 & c= 2 .
mel-nik [20]

Answer:

by substituting the values we get

51÷(15+2)

51÷17=3

hope it helps you mate

please mark me as brainliast

4 0
3 years ago
Suppose u=<2,−1> and v=<1,−8> are two vectors that form the sides of a parallelogram. Then the lengths of the two di
tigry1 [53]
| u | = √(2² + (-1²)) = √5
| v | = √ ( 1² + (-8)² = √65
cos (u,v) = ( u * v ) / (| u | * | v |) =
 (2 * 1 + ( -1 ) * ( - 8 )) / √5 √ 65 = (2 + 8) / √5 √65 = 10 / (√5 √ 65 )
The length of a larger diagonal:
d 1² = | u |² + 2 |u| |v| + | v |² = 5 + (2 √5 √65 * 10 / √5 √65 )+65
d 1² = 70 + 20 = 90
d 1 = √ 90 = 3√10
d 2² = 70 - 20 = 50
d 2 = √50 = 5√2
Answer:
The lengths of the diagonals are: 3√10 and 5√2 .
8 0
2 years ago
Reflect the point -3, 6 across the y-axis
krek1111 [17]
-3, -6 im pretty sure?!
8 0
1 year ago
Read 2 more answers
Part A
ozzi

Answer:

As the sucrose concentration is higher in the solution, the water in the balloon, where the sucrose is less concentrated, will tend to leave and try to dilute the outer solution until both sucrose concentrations are equal. But as the water leaves the balloon, the concentration inside will increase, so it will flow outside until both concentrations are equal and not until the outer concentration is similar to the initial concentration in the balloon.

Step-by-step explanation:

Hope this helps:)

3 0
2 years ago
What is the y-intercept of the graph of the equation 6x + 3y = 18?
ella [17]
<h3><u><em>My friends the answer is: </em></u></h3><h3><u><em> x-intercept(s):  ( 3 , 0 ) </em></u></h3><h3><u><em>y-intercept(s): ( 0 , 6 ) </em></u></h3>
5 0
3 years ago
Other questions:
  • Solve the quadratic equation by completing the square. (Enter your answers as a comma-separated list.)x2 − 6x − 27 = 0
    5·1 answer
  • a rectangular parking lot has an area of 7/10 square kilometer the width is 1/3 kilometer what is the length of the parking lot
    7·1 answer
  • Henry wants to get a job this summer. He can either mow lawns or work in the local library. What is the opportunity cost if he d
    10·2 answers
  • Hi i kinda stuck on this question. <br>Help please. <br>Workings Please​
    11·1 answer
  • The box-and-whisker plots below show the numbers of motor vehicles produced in four different regions for selected years since 1
    12·2 answers
  • FIRST-PERSON GETS 30 POINTS!!! Can someone please help me with numbers 5 and 6?
    15·2 answers
  • Could someone please help me? Find the domain and range of the graph
    9·1 answer
  • Plssss help v easyyyy
    12·2 answers
  • 50 pts
    5·1 answer
  • A group of children made 1,200 snowflakes in 3 days. They made 30% of the snowflakes on the first day of the project. On the sec
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!