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3 years ago

PLZZZZZZZZZ HELP ASAP!!!!!

Mathematics

1 answer:

expeople1 [14]3 years ago

4 0

I don't know if this helps but the slope is -6/4

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Write an equation when Angle A and Angle B are vertical angles

dmitriy555 [2]

Answer:

X + Y = 180°

Step-by-step explanation:

We know that vertical opposite angles are equal

So,

Angle A = Angle B

So,

Assume;

Angle A = x

So,

Angle A + Y = 180°

So,

X + Y = 180°

7 0

3 years ago

Find Angle B 100° 150 200 100

Mila [183]

Answer:

50°

Step-by-step explanation:

An inscribed angle is half the measure of its intercepted arc. Here, arc AC is ∠B's intercepting arc. Arc AC is 100°, and 100/2 = 50, so ∠B is 50°.

7 0

3 years ago

Tara’s bill at the nail salon came to $36.50, and she wants to leave her technician a 20% tip. What will Tara’s total cost be?

notka56 [123]

36.50 * 0.20 = 7.30
36.50 + 7.30 = total cost
Total cost = $43.80

7 0

3 years ago

All people share the same top priorities. O A. True O B. False

wariber [46]

Answer:

I think the answer is false but im not sure

Step-by-step explanation:

i hope this helps

6 0

4 years ago

Read 2 more answers

There are 10 cranberry and 15 strawberry juices. You randomly pick two juices. What's the probability you'll get two strawberry

lorasvet [3.4K]

Answer:

7/20

Explanation:

The theoretical probability, P (A), of an event, A, is:

P(A) = number of outcomes of event A / total number of possible outcomes

For 10 cranberry and 15 strawberry juices, the number of outcomes for two strawberry juices are:

Combination of 15 strawberry juices chosen in two:

$C^{15}_{2}=\frac{15!}{(15-2)!(2!)}=\frac{15!}{13!2!}=\frac{15\times 14}{2}=105$

The total number of possible outcomes is:

Combination of 25 juices chosen in two:

$C^{25}_{2}=\frac{25!}{(25-2)!(2!)}=\frac{25!}{23!2!}=\frac{25\times 24}{2}=300$

Thus, the probability of randomly picking two strawberry juices is:

P (two strawberry juices) = 105/300 = 7/20

Note that you can obtain it as the product of the probabilities that the first juice is a strawberry juice and the second juice is also strawberry juice:

$15/25\times 14/24=(15\times 25)/(14\times 24)=210/600=7/20$

5 0

3 years ago