Answer:
I believe the answer is x=7
Step-by-step explanation:
<em>3x</em> and<em> 4x-1 </em> are corresponding sides and so are <em>14</em> and <em>18</em>.
You cross multiply with the smaller triangle lengths at the top.
3x/(4x-1)= 14/18
Cross multiply to get
18(3x)= 14(4x-1)
54x=56x-14
Subtract 54x on the other side and add 14 to the other (or subtract 56x to the other side)
you get 14=2x and divide 14 by 2 to get x=7
Answer:
I think either C or A
Step-by-step explanation:
If you are imposing the x=-9 then, the problem would be set up like this:
=-9-3(-9)+5
=-9-(-27)+5
=18+5
=23
Answer:
a) 14
b) 514
Step-by-step explanation:
use number line for b
514 is 14 away from 500
485 is 15 away from 500
so 514 is closer to 500
Answer:
(2, 8)
Step-by-step explanation:
A hole occurs when the denominator is equal to 0. In this case, the denominator equals zero when x = 2.
Next, we must find the value of y by factoring the numerator and simplifying:
Then plug in 2 for x:
2 + 6 = 8.
Therefore, there is a hole at (2, 8)
