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garri49 [273]
3 years ago
11

What would be the best method to use in order to solve the following quadratic equation.

Mathematics
1 answer:
sattari [20]3 years ago
6 0

Answer:

Quadratic Formula

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Help please screenshot is attatched
Natalka [10]

Answer:

that is to small for anyone to see

Step-by-step explanation:


6 0
3 years ago
In how many ways can you seat 5 women and 5 men in a row if women must seat next to each other,men must seat next to each other,
makvit [3.9K]

Answer: 288ways

Step-by-step explanation:

There are 5men and 5women to be arranged, since the men must seat together, they will be arranged in 5! ways. For the women, since they must also seat together but with siamese twins between them, they can be arranged in 4! ways instead of 5! ways and this is due to presence of the twins among them.

Note that Siamese twins cannot be separated as such both are taken as one making it 4!.

Since the women and men are always sitting together, they can be arranged in 2! ways i.e 2 sexes

The final seating arrangement can be done in 2!×(5!+4!) ways

= 2× (120+24)

= 2×144

= 288ways.

Note that the arrangement of the men and women are added because they can only be arranged differently to ensure different sex are not sitting together.

8 0
3 years ago
Karl bought 3 and 1/2 gallons of milk that cost $2.70 per gallon.
Vesna [10]

Answer:

9.45

Step-by-step explanation:

3.5 x 2.7 = 9.45

5 0
3 years ago
Read 2 more answers
Write a proof for the biconditional using the inverse and contrapositive.
MariettaO [177]
I don’t really understand the question at hand but let me try to help

X is equal to 4 we know this because because the sign in between the number means greater than or equal to so 3 x 4 equals 12 and that makes the equation on right true and on the left x is also equal to for which also makes the statement on the right true as well so I think X = 4

I hope I was able to help and If not I’m sorry
7 0
3 years ago
What is the volume of a sphere with a radius of 3 inches?
Contact [7]

Answer:

36


Step-by-step explanation:


4 0
3 years ago
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