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3 years ago

PLEASE ANSWER QUICKLY

Mathematics

2 answers:

zzz [600]3 years ago

5 0

School:4230ft
Ncaa:4700ft

nasty-shy [4]3 years ago

4 0

P = 2(L + W)
L = 94
W = 50

P = 2(94 + 50)
P = 2(144)
P = 288 ft^2 <=== perimeter of NCAA court

P = 2(L + W)
L = 94
W = 45

P = 2(94 + 45)
P = 2(139)
P = 278 ft^2 <=== perimeter of school court

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Helpppppppppppppppp ill mark you brainlist write in y=mx+b form

Sholpan [36]

Answer:

The equation of the line in slope-intercept form is:

$y\:=\:\frac{-10}{7}x-\frac{45}{7}$

Step-by-step explanation:

Given the points

(-8, 5)

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Finding the slope

$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

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$m=\frac{-5-5}{-1-\left(-8\right)}$

$m=-\frac{10}{7}$

We know the slope-intercept form of the line equation is

$y = mx+b$

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substituting m = -10/7 and (-8, 5) in the slope-intercept form to determine the y-intercept

$5\:=\:\frac{-10}{7}\left(-8\right)+b$

$\frac{80}{7}+b=5$

$b=-\frac{45}{7}$

now substituting m = -10/7 and b = -45/7 in the slope-intercept form

$y = mx+b$

$y\:=\:\frac{-10}{7}x+\left(-\frac{45}{7}\right)$

$y\:=\:\frac{-10}{7}x-\frac{45}{7}$

Thus, the equation of the line in slope-intercept form is:

$y\:=\:\frac{-10}{7}x-\frac{45}{7}$

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3 years ago

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False.

Event A and event B are not independent.

Step-by-step explanation:

We know that event A and event B are

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Now A and B=?

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The single fair die results in 6 outcomes so, the sample space will contain 6 elements.

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P(A)=2/6=1/3

P(B)=3/6=1/2

P(A)*P(B)=1/3*1/2=1/6

As,

P(A∩B)≠P(A)*P(B)

1/3≠1/6

Thus, events A and event B are dependent.

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