3 years ago

Number 23 please answer

Mathematics

1 answer:

vfiekz [6]3 years ago

5 0

I dont see a picture... :(

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What is this describing: The set of all points between R and S including R and S. Ray RS Line RS Line Segment RS Ray SR

Liono4ka [1.6K]

Answer: the answer Is line segment RS

Step-by-step explanation:

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2 years ago

I need help answering this question please!

iren [92.7K]

It is the graph of p is steeper than the graph of q.

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3 years ago

Jenna is at a fair with four friends. They all want to ride the roller coaster, but only three people can fit in a car. How many

pav-90 [236]

Answer:

They can make 10 different groups of three.

Step-by-step explanation:

The order in which the people are in the car is not important, so we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

How many different groups of three can the five of them make?

Combinations of 3 from a set of 5. So

$C_{5,3} = \frac{5!}{3!(5-3)!} = 10$

They can make 10 different groups of three.

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2 years ago

Simplify the following expression. 2^2 • 2^3

sesenic [268]

Answer:

4 × 6

Step-by-step explanation:

2^2= 4 or 2 × 2= 4

2^3= 6 or 2 × 2 × 2= 6

So, 4 × 6

8 0

2 years ago

Subtract.

jeka94

(x+1)-(-2x-5)
=x+1+2x+5
=3x+6
=3(x+2)

7 0

2 years ago

Read 2 more answers