3 years ago

If two segments from the same exterior point are tangent to the circle then the two segment are congruent

Mathematics

1 answer:

Dimas [21]3 years ago

3 0

This seems like a true or false question this question is true because they haven't changed in length or size at all

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Paloma is buying bottles of bubbles for a group of children. Each bottle of bubbles costs $2.00. After the cost of a number of b

jonny [76]

Answer:

The final pricing is 2.10

Step-by-step explanation:

B=P/R

B=2.00/5%

0.1+2.00=2.10

7 0

3 years ago

Read 2 more answers

A bag contains 42 red marbles, 6 white marbles, and 8 gray marbles. You randomly pick out a marble, record its color, and put it

Elanso [62]

For any single draw,

$\mathbb P(\text{white})=\dfrac6{42+6+8}=\dfrac6{56}$
$\mathbb P(\text{gray})=\dfrac8{42+6+8}=\dfrac8{56}$

Drawing a white marble or a gray marble are disjoint events; only one of them can happen. So

$\mathbb P(\text{white or gray})=\mathbb P(\text{white})+\mathbb P(\text{gray})-\underbrace{\mathbb P(\text{white and gray})}_0$
$\mathbb P(\text{white or gray})=\dfrac6{56}+\dfrac8{56}=\dfrac{14}{56}$

Out of 224 draws, you should expect $\dfrac{14}{56}\times224=56$ of the marbles to be either white or gray.