Answer:
y = 21, x = 6
Step-by-step explanation:
Substitute y = 7x - 21
7x - 21 = x + 15
Isolate x for 7x - 21 = x +15
x = 6
For y = 7x - 21
Substitute x = 6
y = 7 * 6 - 21
Simplify
y = 21
The answer is:
<span>
a. there are 180 degrees of space on the chosen side of the axis of action in which the camera may be placed to preserve screen direction.
The camera must not cross the imaginary axis line to avoid creating a "reverse angle". Simply saying, the camera must only shoot on one side of the scene.</span>
Here’s my work! Hope it helps
Answer:
37.86 mph and 40.86 mph
Step-by-step explanation:
The speed for the first session is x, for the second session will be x+3
Average speed= (x+x+3)/2= x+1.5
Total distance covered will be 228+205=433 miles
Time= 11 hours
Time= Distance/ speed
Speed= distance/time
Average Speed= 433/11
x+1.5=433/11
x+1.5=39.36363636
x=39.36363636
-1.5= 37.86363636
Approximately, x= 37.86 mph
x+3=37.86+3= 40.86 mph
Answer:
This is the same as writing (x^20)/(y^15)
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Work Shown:
In the second step, I used the rule that (a*b)^c = (a^c)*(b^c)
In step 3, I used the rule (a^b)^c = a^(b*c)
In the last step, I used the rule a^(-b) = 1/(a^b)