Answer: Scale factor = 2
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Explanation:
Pick on any pair of corresponding sides. I'll pick the right-most sides of each figure. For figure A, that would be the side of 40 units. Figure B has this corresponding side be 80 units long.
The scale factor is 80/40 = 2. This shows that figure B has sides 2 times longer compared to the corresponding sides on figure A.
So in short all you do is divide the corresponding side lengths. We divide in the format (figureB)/(figureA) because of the transition from A to B, and not the other way around.
Answer:
try maybe 2.00$
Step-by-step explanation:
Answer:
1, 2, and ±i√8
Step-by-step explanation:
0 = x⁴ − 3x³ + 10x² − 24x + 16
Using grouping:
0 = x⁴ − 3x³ + 2x² + 8x² − 24x + 16
0 = x² (x² − 3x + 2) + 8 (x² − 3x + 2)
0 = (x² + 8) (x² − 3x + 2)
0 = (x² + 8) (x − 1) (x − 2)
The roots are 1, 2, and ±i√8.
3x-5x+8x+x=42
-2x+8x+x=42
6x+x=42
7x=42
x=42/7
x=6
I believe the answer is $375
if you do 6×40 you get $240
then 6×8 is 48 but you get double so it is $96
then you work overtime so 6×6 is $36 but then you only work half of an hour which is $3. then if you add 240+ 96+36+3 you get $375. i think this is right
