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quester [9]
3 years ago
6

Algebra 2 help? :))))

Mathematics
1 answer:
tester [92]3 years ago
5 0
Just look at the photos

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From the 9 male and 8 female sales representatives for an insurance​ company, a team of 4 men and 3 women will be selected to at
inessss [21]
Select 4 from 9, and 3 from 8.  Multiply together.
C(9,4)*C(8,3)
=9!/(4!5!) * 8!/(3!5!)
=7056
3 0
3 years ago
PLEASE HELP! IF CORRECT WILL GET BRAINLIST!
viva [34]

Answer:

2

Step-by-step explanation:

f=1

2 x 1=2

4-2=2

7 0
3 years ago
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Write the equation of the line that is the perpendicular bisector of the segment with endpoints (4, 1) and (2, -5)
Sedbober [7]

Answer:   \bold{y=-\dfrac{1}{3}x-1}

<u>Step-by-step explanation:</u>

(4, 1) & (2, -5)

First, find the slope (m) and then the perpendicular (opposite reciprocal) slope:

m=\dfrac{y_2-y_1}{x_2-x_1}\\\\\\m=\dfrac{-5-1}{2-4} = \dfrac{-6}{-2}=3\quad \rightarrow \quad m_{\perp}=-\dfrac{1}{3}\\

Next, find the midpoint of (4, 1) and (2, -5):

Midpoint=\bigg(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\bigg)\\\\\\.\qquad \qquad=\bigg(\dfrac{4+2}{2},\dfrac{1-5}{2}\bigg)\\\\\\.\qquad \qquad=\bigg(\dfrac{6}{2},\dfrac{-4}{2}\bigg)\\\\\\.\qquad \qquad=(3, -2)

Lastly, input the perpendicular slope and the midpoint into the Point-Slope formula to find the equation of the line:

y - y_1 = m_{\perp}(x - x_1)\\\\y - (-2) = -\dfrac{1}{3}(x - 3)\\\\y + 2=-\dfrac{1}{3}x +1\\\\y =-\dfrac{1}{3}x - 1\\


6 0
3 years ago
Which expression is equivalent to 5(c + 2(c+d)
Fofino [41]
15c+10d that’s the answer
5 0
3 years ago
Drag the tiles to the boxes to form correct pairs. Match each term to its definition
Illusion [34]

Answer:

Step-by-step explanation:

axiom goes with a given definition assumed to be true

theorem goes with a logical argument showing that a theorem is true

proof is a statement that requires proof

3 0
3 years ago
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