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
Ahat [919]
3 years ago
9

50 POINTS... HELP. FIND AC=

Mathematics
1 answer:
trasher [3.6K]3 years ago
3 0

9514 1404 393

Answer:

  AC = 25

Step-by-step explanation:

The product of the near and far distances from C to the circle is the same for each segment. For segment CD, the near and far distances are the same. So, we have ...

  CD² = CB·CA

  CA = CD²/CB = 15²/9 = 25

The length AC is 25 units.

_____

It seems possible that in some other versions of this question you might be asked to find x. Then you have ...

  AB = AC -BC = 25 -9 = 16

  3x +1 = 16 . . . substitute for AB

  3x = 15 . . . . . subtract 1

  x = 5 . . . . . . . divide by 3

You might be interested in
Who is the general information of acounting
Anettt [7]

Answer:

General accounting essentially refers to general ledger collection and accounting activities that include account charges in credits and debits and documenting financial statements for a quarter, calendar or fiscal year.

6 0
3 years ago
YALL PLEASEE HELP MEE i am very confused and I need to pass this​
aliya0001 [1]
Answer: Go to
Math-way!! I think it’s the third option though❤️ (give me Brainly pls)
6 0
3 years ago
Read 2 more answers
Steve makes a banner with an area of 8 square feet. On a grid, draw all possible rectangles with an area of 8 square feet and si
Maksim231197 [3]

Answer:

The correct answers are with side lengths 1 feet and 8 feet, the perimeter is 18 feet; and with side lengths 2 feet and 4 feet, the perimeter is 12 feet.

Step-by-step explanation:

The area of a rectangular banner is 8 square feet.

The side lengths of this rectangular banner are whole numbers.

Thus the possible pairs of side lengths that would give 8 when multiplied with each other are (1 , 8) ; (2 , 4).

So the possible side lengths are 1 feet and 8 feet or 2 feet and 4 feet.

The perimeter when the side lengths are 1 feet and 8 feet are 18 feet.

The perimeter when the side lengths are 2 feet and 4 feet are 12 feet.

8 0
3 years ago
Read 2 more answers
18 lollipop at the same number of lollipops on the nine tables how many levels did she pop on each table​
vivado [14]

Answer:

2

Step-by-step explanation:

.....................

7 0
3 years ago
The area of a square concrete slab is 20 square feet. Find the side length of the square concrete slab if the area is increase b
guapka [62]

The side length of the square concrete slab if the area is increased by 25% is 5feet

The formula for calculating the area of a square is expressed as:

A =  L² where:

L is the side length of the square

Given the area of the square concrete slab = 20 square feet

20 = L²

L =√20

If the area is increased  by 25%, new area will be:

An = 20 + (0.25*20)

An = 20 + 5

An = 25 sq.ft

Get the new length

An = Ln²

25 =   Ln²

Ln = √25

Ln = 5feet

Hence the side length of the square concrete slab if the area is increased by 25% is 5feet

Learn more here: brainly.com/question/11300671

7 0
3 years ago
Other questions:
  • In Triangle ABC, AB = 10. AC = 14, and angle A = 51°. Find the length of BC to the nearest hundredth
    7·2 answers
  • Mr. Jones has 6 employees whose gross pay totals $3060. Assuming 7.05% social security withholding, how much total should he wit
    6·2 answers
  • Need help asap, marking first as brainliest, would really appreciate it.
    12·1 answer
  • The auditorium has five doors. Three doors are only entrances; one door is only an exit; and the fifth door can be used to eithe
    7·1 answer
  • I don't get it plz help
    13·2 answers
  • Write a simplified polynomial expression in standard form to represent the area of the rectangle below. X-4 5x + 2
    15·1 answer
  • A real estate purveyor purchases a 60{,}00060,00060, comma, 000 square foot \left(\text{ft}^2\right)(ft 2 )(, start text, f, t,
    12·1 answer
  • If the radius of a circle is 12cm, then the diameter is 6cm.<br><br> True or false
    14·1 answer
  • A chi-square test of independence was conducted to investigate whether there is an association between the location where a pers
    10·1 answer
  • 1700×108÷10=<br>please help me​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!