Here is my answer for you:
Graph each equation, until you find the one that lines up.
Below is a picture of all the equations on a graph.
Your answer is already in standard form, x-6y=-9.
Area of shaded part = area of circle - area of the square
= pi (6)^2 - area of the square.
Area of square = (m of one side) ^2
measure of of side is found as follows:-
6^2 = 2s^2 where m of the side = 2s
s = sqrt 18 so side of square = 2 sqrt18
area of square = (2 sqrt18)^2 = 4*18 = 72
area of shaded region = 36pi - 72 = 41.1 sq units to neraest tenth
Answer:
either x or y must equal 0
Step-by-step explanation:
ts given that xy = 0
Remember that product of two numbers can be zero only if:
Both of them are zero or Either of them is zero as zero multiplied to any non-zero number will always be equal to zero. This is known as Zero Product Property.
So, if the product of x and y is equal to 0 there are two possibilities:
Both x and y are equal to 0
Either x or y must be equal to 0
Note that the condition both x and y are equal to zero is not a must condition, because even if one of them is equal to zero, the entire expression will be equal to zero.
Hence, the condition which has to be true in all cases for xy = 0 is:
either x or y must equal 0
18xy ⠀⠀⠀⠀⠀⠀⠀⠀⠀<span>⠀⠀⠀⠀⠀⠀⠀⠀⠀</span>
Answer:
Total way of selection is
<em><u>2</u></em><em><u>5</u></em><em><u>0</u></em><em><u>0</u></em><em><u>4</u></em><em><u>6</u></em><em><u>0</u></em><em><u>0</u></em><em><u>0</u></em>
Step-by-step explanation:
Total ways of selecting 5 seniors from 9 is 9c5
and Total ways of selecting 3 juniors from 7 is 7c3
ways of selecting 4 sopho from 8 is 8c4
ways of selecting 6 freshman from 10 is 10c6
now, total way of selection come to be
10c6 × 8c4 × 7c3 × 9c5
=210×70×35×126
=250047000
✌️:)
