3 years ago

Use the figure below to find the length of AC . please help me .

Mathematics

1 answer:

Masja [62]3 years ago

5 0

Answer:

AC = 146.2

Step-by-step explanation:

We are assuming that BC is tangent to circle A and that AB is perpendicular to BC. This problem involves the use of the Pythagorean theorem.

a = t

b = 25

c = 144

a² = b² + c²

a² = 25² + 144²

a = √(25² + 144²)

a = √625+20736)

a = √21361

a = 146.154

The length of AC is 146.2 units.

You might be interested in

The path of a race will be drawn on a coordinate grid like the one shown below. The starting point of the race will be at (−5.3,

DochEvi [55]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Answer to the equation -6+2c=3c-(6+5)

Phantasy [73]

Answer:

c = 5

Step-by-step explanation:

- 6 + 2c = 3c -(6+5)

-6 + 2c = 3c -11

-6 + 11 = 3c- 2c

5 = c

3 0

3 years ago

PLEASE HELP!!! I REALLY NEED SOMEONE TO ANSWER THIS I HAVE ATTACHED A PICTURE

earnstyle [38]

Answer:

2.3 hours, or 2 hours & 18 minutes

Step-by-step explanation:

we are trying to find h when d is 56.68, so I replaced d with 56.68

$56.68=24.6h+0.1\\$

subtract 0.1 from both sides

$56.58=24.6h$

divide both sides by 24.6

$2.3=h$

7 0

3 years ago

Arjun can type 40 words per minute.Dalia can type 55 words per minute.If Arjun and Dalia each type for 30 minutes,about how many

Citrus2011 [14]

♥ Solve:
(Arjun) 40*30=1200
(Dalia) 55*30=1650
Now subtract
1650-1200=450.
That means that Dalia will type 450 minutes more.
Final answer: 450

8 0

3 years ago

Read 2 more answers

Select one of the factors of 3x^2 + 10x+ 3

uysha [10]

Answer:

10x+3

Step-by-step explanation:

7 0

3 years ago