Answer:
17576000 different License plates are possible.
Step-by-step explanation:
Here we will use repetitive permutations.
First 3 digits of the license plates have letters from a to z and next 3 digits have numbers from 0 to 9.
Now, 26 letters ( a to z ) can take 3 positions with repetition in ways.
And 10 numbers ( 0 to 9 ) can take 3 positions with repetition in ways.
So the total number of license plates that can be made = = 17576 1000 = 17576000 plates.
Answer:
6
Step-by-step explanation:
Answer:
17/20x + 7/10 = y
Step-by-step explanation:
You can solve this equation by moving values until they fit the form y=mx+b (slope-intercept form).
- 17x - 20y = -14
- 17x + 14 = 20y
- 17/20x + 14/20 = y
- 17/20x + 7/10 = y
Hope this helps!!
Answer:
x = 7
Step-by-step explanation:
<ACF = 90° (since AB is the diameter and it is perpendicular to EF)
But <ACF = 2(7x-4)
So
2(7x-4) = 90
14x-8 = 90
14x = 90+8
14x = 98
Dividing both sides by 14
x = 7
Answer:
a- (x-7)(x+9) | b- 193*207 | c- 242*258
Step-by-step explanation:
a)
x^2+2x-63.
the middle number is <em>2 </em>and the last number is <em>-63</em>.
You would have 2 numbers that add to 2 and multiply to -63.
Those numbers are -7 and 9.
so (x-7)(x+9).
b)
((200)-7)((200)+9)
(193)(209).
You can check this by multiplying 193 by 209 and then doing (200)^2+2(200)-63. Both would equal 40337.
c)
2(x-7)+2(x+9)=1000
(2x-14)+(2x+18)=1000
4x+4=1000
4x=996
x=249.
((249)-7)((249)+9)
(242)(258)