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3 years ago

Find the smallest value of ''P'' that makes the numbers perfect square.

Mathematics

1 answer:

Alinara [238K]3 years ago

4 0

Answer:

2 i believe

Step-by-step explanation

you take a your square which has 4 sides to it, the take the number of the potential answers, divide each answer by 4. which ever answer comes out even and but also the smallest while being even is your answer. Makes sense?

1) 950/4=237.5, this is not even/a perfect square

2)1200/4=300, this comes to have 4 even sides of 300 making it a perfect square and being the smallest value

3)1500/4=375, also a perfect square but not the smallest value

4)1750/4=437.5, not a even number

5)10700/4, perfect square but no the smallest value

i believe this is correct

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john surveyed a random sample of 10 students in 7th grade seven of them they would vote for tammy as class president if there ar

dmitriy555 [2]

7 out of 10 would vote for Tammy so what value (x) would vote for her out of 230. Set up a proportion comparing the two.

x= # of people who vote Tammy

7 out of 10= x out of 230
7/10= x/230
cross multiply

(7*230)= (10*x)
1610= 10x
divide both sides by 10

161= x

ANSWER: 161 people in 7th grade would vote for Tammy.

Hope this helps! :)

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3 years ago

How many real solutions does this system of equations have? x² + y² = 25 and x-3y=15

olya-2409 [2.1K]

$x - 3y = 15 \\ x = 15 + 3y$

$(15 + 3y) {}^{2} + y {}^{2} = 25$

$225 + 90y + 9y {}^{2} + y {}^{2} = 25$

$10y {}^{2} + 90y + 200 = 0$

$y {}^{2} + 9y + 20 = 0$

$(y + 4)(y + 5) = 0$

$y = - 4 \: \: \: \: \: \: y = - 5$

$for \: y= - 4 \\ x = 15 + 3( - 4) = 15 - 12 = 3$

$for \: y = - 5 \\ x = 15 + 3( - 5) = 15 - 15 = 0$

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2 years ago

Which ordered pair is a solution to the equation 4x + 7y = –5?

Vsevolod [243]

The answer is C because 4(4)+7(-3)=-5.

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3 years ago

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The equation T^2 = A^3 shows the relationship between a planet’s orbital period, T, and the planet’s mean distance from the sun,

Vilka [71]

Given the relationship T^2 = A^3, to compare the values of the orbital periods of X and Y, it would be easier to assign values. Since the Planet Y's distance A is twice that of Planet X's distance A, this can be shown below:

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For Planet Y (where A = 4)

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Kindly any mathematician assist me do that question am giving the brainliest

lara31 [8.8K]

I hope this answer solved your question. It took a great time to convert to handwriting.

Hope it helps you...

✅

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3 years ago