It would be addition property of equality.
To solve for X, get it alone.
Get rid of -8 from the left hand side.
x-8=14
We add 8 to both sides
x - 8 + 8 = 14 + 8
x= 22
Therefore 8 is added to each side which makes it addition property!
We can approach this as how many 2 person female committees can we make that we can add the male to.
5 C 2 (combinations of 5 taken 2 at a time order doesn't matter)
<u>5 x 4</u> = <u>20</u> = 10 ways. Since the male can join any of the groups there are
2 x 1 2 still 10 ways.
<u>
</u>Here's another way of looking at it. Let's call the five females A, B, C, D and E
<u>
</u>Here are the pairings:
<u />AB BC CD DE
AC BD CE
AD BE
AE The male can be the 3rd person in any group. Once
again, there are 10 ways to do this.
Answer:
6
Step-by-step explanation:
10x6=60-2=58
Answer:
B, C, E, F
Step-by-step explanation:
x^2 >= 49
A. 6: 6^2 = 36 No
B. 20: 20^2 = 400 Yes
C. -7: (-7)^2 = 49 Yes
D. -5: (-5)^2 = 25 No
E. -16: (-16)^2 = 256 Yes
F. 7: 7^2 = 49 Yes
Answer:Reaction time tests can be used to assess an individual's hand-eye coordination. One test involves catching a 1 metre ruler and measuring the distance, d in metres, that the ruler travelled before being caught. The reaction time t seconds is then calculated using the formula: = √2d/9.8.
Step-by-step explanation: