[I think you wrote the question wrong] -5 multiplied by -4 equals 20 and -5 and -4 equals -9
Answer:
The width, in inches of the larger cell phone is 6.14 inches.
Step-by-step explanation:
To solve we must set up a ratio.

After setting this ratio up, we can cross multiply to solve for y.
8.4(y) = 5.6(9.21)
8.4(y) = 51. 576
To get y alone we divide by 8.4 on both sides.
y = 6.14
The width, in inches of the larger cell phone is 6.14 inches.
The answer is 2 angle fgh because the outside angle is larger than 180 degrees
If ur looking for the mean it would be 4.7
Answer:
Step-by-step explanation:
0.9