The given coordinates are:
p1: (12,4) and p2: (-8,8)
Th x coordinate of the midpoint is calculated as follows:
Xmidpoint = (x1+x2) / 2 = (12+-8) / 2 = 4/2 = 2
The y coordinate of the midpoint is calculated as follows:
Ymidpoint = (y1+y2) / 2 = (4+8) / 2 = 12/2 = 6
Based on the above calculations, the midpoint of the segment with the given coordinates is (2,6)
2. x is less than or equal to -5
So x could be -5, -6, -7, -8, -9, -10.....and so on
3. 16 is less than x, or x is greater than 16
So x could be any number greater than 16
4. x + 9 > 21; x = 10
Since you know "x", plug it in
x + 9 > 21
10 + 9 > 21
19 > 21
It is NOT a solution because 19 is NOT greater than 21
5. 3x < 45; x = 20
Plug in x
3x < 45
3(20) < 45
60 < 45
It is NOT a solution because 60 is NOT less than 45
6. 2x - 15 ≥ 5; x = 10
Plug in x
2x - 15 ≥ 5
2(10) - 15 ≥ 5
20 - 15 ≥ 5
5 ≥ 5
It IS a solution because 5 IS greater than or equal to 5
7. You see how the dot is filled in or not filled in? The dot is filled in when the sign is ≤ or ≥ ("less/greater than <u>or equal to</u>") The dot is NOT filled in when the sign is < or >.
Since the arrow is going to the left of 6, that means that "x" is any number less than 6
x < 6
8. The dot is filled in and the arrow is going to the left of -3, that means "x" is less than or equal -3
x ≤ -3
9. The dot is not filled in, and the arrow is going to the right of 0, that means that "x" is any number greater than 0
x > 0
(I'll update problems 10-12 in a few minutes)
E fs ik that for a fact and maybe that’s all?
the answer is
Remove unnecessary parentheses.<span><span>5+2x+16x−56</span><span>5+2x+16x-56</span></span>
Subtract <span>5656</span> from <span>55</span> to get <span><span>−51</span><span>-51</span></span>.<span><span>2x+16x−51</span><span>2x+16x-51</span></span>
Add <span><span>2x</span><span>2x</span></span> and <span><span>16x</span><span>16x</span></span> to get <span><span>18x</span><span>18x</span></span>.<span>18x−<span>51</span></span>
Answer:
Vectors can be used in sports to define how a baseball player moves to catch a high fly baseball they can also be used with aircrafts.