2 years ago

X= ?? geometry ??? And how ????

Mathematics

1 answer:

steposvetlana [31]2 years ago

8 0

Using the equations for tangent and secant lines:

Let the unknown length of the line inside the circle = y

6^2 = 3 x (y+3)

Simplify:

36 = 3y+9

Subtract 9 from both sides:

27 =3y

Divide both sides by 3:

Y = 9

Now add to get x:

X = 9 + 3 = 12

X = 12

You might be interested in

I will give you guys 100 points if you help me for just these 5 questions please

nignag [31]

Remember that squaring something is just multiplying that number by itself.

$55^2 = 55 \times 55 = 3025$

$95^2 = 95 \times 95 = 9025$

$75^2 = 75 \times 75 = 5625$

$45^2 = 45 \times 45 = 2025$

$35^2 = 35 \times 35 = 1225$

3 0

2 years ago

Read 2 more answers

Ellen is currently twice as old as Maria, but in 6 years, Maria will be 2/3 as old as Ellen. How old is Ellen now?

melomori [17]

7 this is right beacuase it is trust

3 0

1 year ago

3. At a manufacturing plant, it is known that 8% of the computer chips produced are defective. A random sample of 20 chips is ta

nordsb [41]

Answer:

Probability of three chip being defective is 0.012

Step-by-step explanation:

Probability of a computer chip being defective is 0.08 or 8%

Total random sample = 20

Probability of three chip being defective = 3/20 * 0.08

= 0.012

3 0

1 year ago

Kail Ryans 10 laps around the track each day each lap around the track is 400 m meters how many times around the track will she

Semmy [17]

Hello

1 km = 1000 m

12 km = 12,000 m

Each day, she runs 10 * 400 m = 4000 m

12,000 m / 4000 m = 3

It will take 3 days.

Have a nice day

5 0

2 years ago

What is the sum of -6 4/5 and 6 4/5

galben [10]

Answer:

Step-by-step explanation:

thanks for the points :)

4 0

2 years ago