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
Darina [25.2K]
3 years ago
12

Find the value of x.

Mathematics
1 answer:
ElenaW [278]3 years ago
7 0

Answer:

x = 3

Step-by-step explanation:

Given 2 intersecting chords, then

The product of the parts of one chord is equal to the product of the parts of the other chord, that is

5x × x = 5 × 9

5x² = 45 ( divide both sides by 5 )

x² = 9 ( take the square root of both sides )

x = \sqrt{9} = 3

You might be interested in
Melanie invests $4,000 into an account offering 4% interest compounded annually. Gina invests $4,000 into a simple interest savi
VashaNatasha [74]
Melanie: 
Amount after 5 years = 4000(1 + 0.04)⁵ = $4867

Gina:
Amount after 5 years = 4000 + 5(0.045 x 4000) = $4900

Answer: Gina has the greater balance and her balance is $4900.
4 0
3 years ago
Read 2 more answers
3. Do you think the government is partially responsible for America’s debt crisis? Why or why not?
eimsori [14]
Yes, I do. They are making large transactions without knowing if they will invest anything, and yes, while it is sometimes necessary to take risks, they are not thinking enough about the future and how if they make another mistake everything could go downhill. They also live in the lap of luxury, not cutting out a bit of the money which they w=could be using to repay the debts they owe. 
5 0
3 years ago
A box is in the shape of an equilateral triangular prism. if the box is to be covered with paper on its lateral sides, how many
Zarrin [17]

The total surface area of the triangular prism that has a height of h and the side length of a is given below.

\rm a(\dfrac{\sqrt3}{2} \ a + 3h)

<h3>What is a triangular prism?</h3>

A triangular prism is a closed solid that has two parallel triangular bases connected by a rectangle surface.

A box is in the shape of an equilateral triangular prism.

If the box is to be covered with paper on its lateral sides.

Let a be the side length of the equilateral triangle and h be the height of the prism.

Then the surface area of the triangular prism will be

Surface area = 2 × area of triangle + 3 × area of the rectangle

The area of the triangle will be

\rm Area\ of\ triangle = \dfrac{\sqrt{3}a^2}{4}

The area of the rectangle will be

\rm Area \ of \ rectangle = a \ h

Then the total surface area will be

\rm Surface\ area =  2 \times \dfrac{\sqrt3 a^2 }{4} + 3 ah\\\\\\Surface\ area =  a(\dfrac{\sqrt3}{2} \ a + 3h)

More about the triangular prism link is given below.

brainly.com/question/21308574

7 0
2 years ago
Plz help me!!!!!!!!!
mamaluj [8]

Answer:We cant see it

Step-by-step explanation:

3 0
3 years ago
1. Use the clues below to determine Luke's house number
Olegator [25]
I think it is b
----------------------------------------------
7 0
3 years ago
Read 2 more answers
Other questions:
  • the measures of 2 angles are (5x+24) and (9x-7). what is the value of x if these angles are congruent?
    11·1 answer
  • What common base can be used to rewrite each side of the equation 2^(x+3)-3=5
    12·2 answers
  • Express the following using Exponents (Exponent Form)<br><br> 3*3*3/4*4
    11·1 answer
  • PLEASE SOMEONE EXPLAIN WHAT I DO!!! I DONT UNDERSTAND!
    7·1 answer
  • If p∨q is true, then what must be true about the truth values of p and q?
    10·2 answers
  • Hey uh guys i need help pls thanks
    12·1 answer
  • What is the solution to : 8x -3 (2x-4)=3 (x-6)
    13·2 answers
  • What is the area of a rectangle if the length is 1/2 and the width is 1/4
    7·1 answer
  • Find the indicated limit, if it exists. ​
    6·1 answer
  • Module 2 - Lesson 23<br><br> 9152/29 ANSWER IT FAST PLEASE
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!