3 years ago

!!PLS ANSER ASAP!!

Mathematics

2 answers:

marta [7]3 years ago

7 0

Answer: Its long division

Step-by-step explanation: The key word "per" let's you know that it's divided indivisually between each person.

anastassius [24]3 years ago

6 0

Answer: He can take 6 friends.

Step-by-step explanation:4,000 divided by 637 is 6.29. There can not be part of a person so we round down to 6.

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Firlakuza [10]

Answer:

1. no solution

2. any value of x makes the equation true

3. x=1

4. any value of x makes the equation true

Step-by-step explanation: hope that answers your question :)

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VladimirAG [237]

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3 years ago

Let n = 14.<br><br> What is the value of y in the equation y = 2 × n + 3?

Ghella [55]

$n=14 \\y=2\times n +3=2\times14+3 \\y=24+3\Longrightarrow y=\boxed{27}$

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3 years ago

What is 3 days 8 hours and 15 minutes plus 2 days 15 hours and 45 minutes?

kondaur [170]

A Total of 6 Days!

Cheers:D

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3 years ago

6. Two points in the plane, ????(19,4) and ????(19,−6), represent the endpoints of the diameter of a circle.

dusya [7]

Answer:

Radius = 5

center is (19,-1)

$(x-19)^2(y+1)^2= 25$

Step-by-step explanation:

Two points in the plane, (19,4) and (19,−6), represent the endpoints of the diameter of a circle.

Distance between the points is calculated using formula

$d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}$

$=\sqrt{\left(19-19\right)^2+\left(-6-4\right)^2}=10$

diameter = 10

radius = diameter divide by 2

Radius = 5

midpoint is the center of the circle

$\left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)$

$\left(\frac{19+19}{2},\:\frac{-6+4}{2}\right)$

(19,-1)

Equation of the circle

$(x-h)^2(y-k)^2= r^2$

h,k is the center and r is the radius

h=19 and k=-1 , r=5

$(x-19)^2(y+1)^2= 25$

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3 years ago