JaniePisserson
JaniePisserson JaniePisserson
  • 01-05-2021
  • Mathematics
contestada

Find YZ.


Geometry, circles.​

Find YZ Geometry circles class=

Respuesta :

akposevictor
akposevictor akposevictor
  • 06-05-2021

Answer:

YZ = 44

Step-by-step explanation:

(2x - 6) × 21 = (x + 1) × 30 => intersecting chords theorem

42x - 126 = 30x + 30

Collect like terms

42x - 30x = 126 + 30

12x = 156

12x/12 = 156/12

x = 13

✔️Find YZ:

YZ = 30 + x + 1

Plug in the value of x

YZ = 30 + 13 + 1

YZ = 44

Answer Link

Otras preguntas

I to find the equivalent ratios
You are planning to email to two lists. The first list has 1,200 names. The second list has 900 names. There are 150 names that appear on both lists. How many t
A direct democracy is not practical in this country because
When a person reads a poem aloud, which technique is most effective for rousing the emotions of the audience?
welllll, here are the last 2. thankss
jennifer is saving money to buy a bike. the bike cost $252. She has 119 saved, each week she adds $19 to her savings.
Evaluate the determinant for the following matrix: -4 -4 -3 3 3 -5
May you plz help me I can’t stop till I finish and my fingers hurt badly
convert 4.01 pm to inches
A factory makes parts for toys in different quantities, as shown in the table. How much would 11 parts cost?