All categories

2 years ago

In the diagram, BC is a radius of C. Determine whether AB is tangent to C. Explain your reasoning.

Mathematics

1 answer:

Whitepunk [10]2 years ago

6 0

Answer:

No, AB is not tangent to C.

If it were tangent, it would form a right angle with the radius, and we could use Pythagorean's Theorem.

3²+6²=7²

9+36=49

45=49 Since this is false, it's not a right angle, and AB is not tangent.

Step-by-step explanation:

No, AB is not tangent to C.

If it were tangent, it would form a right angle with the radius, and we could use Pythagorean's Theorem.

3²+6²=7²

9+36=49

45=49 Since this is false, it's not a right angle, and AB is not tangent.

You might be interested in

Ms. Bell's mathematics class consists of 12 sophomores, 8 juniors, and 13 seniors.

ycow [4]

Answer:715 ways

Step-by-step explanation:

Given

There are 12 sophomores

8 Juniors

and 13 seniors

Ms. bell create a 4- member committee of seniors

No of ways of selecting 4 seniors out of 13

$=^{13}C_4$

$=\frac{13!}{9!4!}$

$=\frac{13\times 12\times 11\times 10}{4\times 3\times 2\times 1}$

$=715$

So, there are 715 ways of forming a 4 member senior committee.

3 0

3 years ago

i need this answer asap (as soon as possible) i spelled it so the ones who dont know what asap means:/

sineoko [7]

Answer:

3 root 2, a

Step-by-step explanation:

goodluck on your test

3 0

3 years ago

Can someone give the answer to question 2

Natasha_Volkova [10]

Step-by-step explanation:

try doing a2+b2=c2 it will help

3 0

2 years ago

What is the slope of the line that lies between the points (0, -1) and (-1,2)?

Shkiper50 [21]

Answer:

m=-3

Step-by-step explanation:

3 0

2 years ago

Assume a population of 46, 51, 53, and 59. Assume that samples of size nequals=2 are randomly selected with replacement from th

Katarina [22]

Answer:

Step-by-step explanation:

There are four values 46, 51, 53, 59

we have to draw 2 sampler with replacement

sampler median samler median

46.46 46 53.46 49.5

46.51 48.5 53.51 52

45..53 49.5 53.53 53

46.59 52.5 53.59 56

51.46 48.5 59.46 52.5

51.51 51 59.51 55

51.53 52 59.53 56

51.59 55 59.59 59

sampling distribution of the median

median probability

46 1/16

48.5 2/16

49.5 2/16

52.5 2/16

51 1/16

52 2/16

55 2/16

53 1/16

56 2/16

59 1/16

6 0

3 years ago