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
Korolek [52]
2 years ago
8

What is the length of line segment DG? 4 units 7 units 12 units 23 units

Mathematics
2 answers:
Liula [17]2 years ago
8 0

The value of x according to the secant-secant theorem is 4

<h3>Secant-secant theorem</h3>

Secant-secant theorem states if two secants are drawn from an external point to a circle, then the product of the measures of one secant's external part and that entire secant is equal to the product of the measures of the other secant's external part and that entire secant.

Using the equation below;

6(x+6) = 5(5+x+3))

Expand the expression
6x+36 = 5(x+8)

6x + 36 = 5x + 40

Subtract 5x from both sides

6x-5x +36 = 40

Subtract 36 from both sides

6x - 5x = 40 - 36

x = 4

Hence the value of x according to the secant-secant theorem is 4

Learn more on secant-secant theorem here: brainly.com/question/26826991

#SPJ1

QveST [7]2 years ago
6 0

Answer:

The value of x according to the secant-secant theorem is 4

Step-by-step explanation:

You might be interested in
How do i find the area of a trapezoid (pictures provided)
scoray [572]

Answer:

(10x - 5) square units.

Step-by-step explanation:

Let the lengths of equal sides be x units.

Hence, AB + AD + DC = x + x + x = 3x

Therefore, BC = 3x - 2

Area  \: of \:  trapezoid  \\ =  \frac{1}{2} (AD + BC)  \times 5 \\  = \frac{1}{2} (x + 3x - 2)  \times 5  \\ = \frac{1}{2} (4x - 2)  \times 5  \\ = \frac{1}{2} \times 2 (2x - 1)  \times 5  \\  = (2x - 1) \times 5 \\  = (10x - 5) \:  {units}^{2}

5 0
3 years ago
Please help please please
Liula [17]

Length of shorter piece is 13 ft

Length of longer piece is 61 - 13 => 48 ft

5 0
3 years ago
Question: find the value of x.<br><br><br> CAN someone please help me please explain!!
ELEN [110]

Step-by-step explanation:

Sum of interior angles of a polygon is given by (n-2)180°

where,n is the number of sides.

Since this polygon has 5sides,

sum of the interior angles = (5-2)180°=540°

x+150°+120°+75°+60°=540°

x°=540°-405° = 135°

7 0
3 years ago
A bag contains a mixture of identical coloured balls.
Amiraneli [1.4K]

Answer:

72 yellow balls

Step-by-step explanation:

80% of 90 is (0.80*90) = 72 yellow balls.

5 0
2 years ago
Select the correct answer.
DochEvi [55]

Answer:

0.097

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Kayla is knitting red sweaters to sell in her online store. The pattern requires 3 ounces of white yarn to trim each sweater. Ka
    8·1 answer
  • Oranges are sold in a supermarket at £1.42 per KG.
    11·1 answer
  • Describe 2 ways you could evaluate 37% of the sum of 27 3/5 and 15/9  
    14·1 answer
  • the formula for the area of a triangle is a=1/2bh in which b represents the length of the base and h represents the height. If a
    6·1 answer
  • Determine the slope of each line (-6,5), (-4,-3)
    12·1 answer
  • What is (4-x^2)(4-x^2) ?
    12·1 answer
  • A ratio of two numbers is equal to 3:8. If the smaller number is 12,find the greater number.​
    10·1 answer
  • Find all real solutions to w^2-10w+1 <br> In simplest form
    7·1 answer
  • 4. Ronnie has an after-school job at an animal shelter. She notices that at one meal, 3
    7·1 answer
  • I don't get how to explain the rigid motions. Can somebody please help me.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!