Answer:
y=-7
Step-by-step explanation:
y-3=-2(x+5)
distribute the -2 into the ( )
y -3= -2x -10
cancel to -2x
y- 3 = -2(0) -10
y-3 = -10
+3 +3
y= -7
Hope this helps!!
Answer:
The answer is b.
Step-by-step explanation:
if you look up what a ray is, it will look like the description b has.
-7/10 divided by 2/5 is -35/20 or -7/4 in the simplest form
-1/4 times (-4/3) is 4/12 or 1/3 in the simplest form
-3 1/3 or -10/3 times by -2 7/10 or -27/10 is 270/30 or 9
-10 2/7 or -72/7 divided by -4 4/11 or -48/11 is 792/336 or 33/14 in the simplest from
The frequency stays the same and the wavelength decreases.
Answer:
87.92 rounded to the nearest tenth would be 87.9 because you wouldn't round up unless the number after the 9 was 5 or higher.
Step-by-step explanation:
