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4 years ago

Can you get this question answered please

Mathematics

1 answer:

Westkost [7]4 years ago

8 0

D, B, C, E, A

You times all the denominators of the fractions to reach one common multiple

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Geometry pls help

IRINA_888 [86]

Answer:

Hi,can you please answer mine too I really need the answer because I have to pass it later at 10 pm and it's already 9:24pm it's just 2 questions 17-18:(

Directions: Simplify the following monomials (if possible).

17.) Subtract 9a from -15a

18.) From -9cd², subtract -2cd²

I hope you can help me:(

Step-by-step explanation:

about your question I'll just put it in the comment section:)

8 0

3 years ago

HELP PLEASE!!!!!!!!!!!

stepan [7]

$x= \frac{-5.5+(-0.5)}{2}= \frac{-6}{2}=-3 \\ \\ y= \frac{-6.1+9.1}{2}= \frac{3}{2}=1.5$

Answer is B. (-3, 1.5)

3 0

3 years ago

Lisa and Krystal are planning trips to ten countries this year. They have 14 countries on their bucket list, in how many ways ca

Salsk061 [2.6K]

Answer:

1,001 ways for them to decide.

Step-by-step explanation:

The order in which they will visit the countries 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.

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

In this question:

10 countries from a set of 14. So

$C_{14,10} = \frac{14!}{10!(14-10)!} = 1001$

1,001 ways for them to decide.

8 0

3 years ago

Help meeeeeeeeeeeeeeeee

mariarad [96]

Answer:

x-3

Step-by-step explanation:

the inverse is x-3

this is the answer

5 0

3 years ago

I need help with this

Oksanka [162]

Answer:

1: yes

2:no

3:yes

Step-by-step explanation:

that's what i know

3 0

3 years ago