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2 years ago

WRITE THE SOLUTION TO THE FOLLOWING SYSTEMS HURRY ILL GIVE BRAINLIEST!!!!!!!

Mathematics

1 answer:

Virty [35]2 years ago

4 0

Answer:

1) (2,4)

2) (5,-2)

Step-by-step explanation:

those are the points at which the lines cross making them the solutions to the equations

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Four couples at a dinner party play a board game after the meal. They decide to play as teams of two and to select the teams ran

Llana [10]

Answer:

0.29

Step-by-step explanation:

We are given that there are 4 couples i.e. 8 people

They decide to play as teams of two and to select the teams randomly

Now we are asked How likely is it that every person will be teamed with someone other than the person he or she came to the party with

For people 1 , there are 6 options for pairing Since he or she cannot pair with his /her own partner

So, Choices For people 1 will be 6 person

So, Probability that person 1 will be teamed with someone other than the person he or she came to the party with = $\frac{\text{No. of choices for Person 1}}{\text{Total no. of choices available}}=\frac{6}{7}$

So, Probability that every person (=8 person) will be teamed with someone other than the person he or she came to the party with = $(\frac{6}{7})^8=0.29$

Hence Probability that every person will be teamed with someone other than the person he or she came to the party with is 0.29

4 0

2 years ago

What is 2a-3 when a=6

solong [7]

When a=6,

2a - 3 = 2(6) - 3 = 12 - 3 = <em><u>9</u></em>

6 0

2 years ago

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What is the volume of a can if the: Radius: 3 inches Height: 2 inches

Novosadov [1.4K]

The volume of the can is 56.52 in³.

To find the volume of the of a cylinder (the shape of a can) you would use: $\pi$ r²h.

$\pi$ =3.14
r²=3² (radius squared)
h=2 (height)

3.14·3²·2
28.26·2
56.52

4 0

2 years ago

1. Does the bowling ball have more potential energy or kinetic energy as it sit on top of the building? Why?

elena-s [515]

Answer:

The bowling ball have more gravitational potential energy as it sit on top of the building

Step-by-step explanation:

7 0

2 years ago

In a multipack of crisps there are 6 salt and vinegar, 9 ready salted and 6 cheese and onion. Write the ratio of salt & vine

s2008m [1.1K]

Answer:

salt & vinegar : ready salted : cheese and onion

2 3 2

Step-by-step explanation:

salt & vinegar : ready salted : cheese and onion

6 9 6

Divide each by 3

salt & vinegar : ready salted : cheese and onion

6 /3 9/3 6/3

2 3 2

3 0

2 years ago

Read 2 more answers