Answer:
Step-by-step explanation:
let after t hrs they are 24 miles apart.
48t+36t=24
84t=24
t=24/84=2/7 hrs
=2/7×60=120/7 minutes =17+1/7
=17minutes +1/7×60sec
=17 minutes +60/7 sec
=17 min 8 4/7 sec
10.00+00.17 =10.27
Time≈10.27 a.m.
Answer:
Z = 45 degrees
Step-by-step explanation:
the angle is still an acute angle but it is not a right angle so it must be 45 according to my calculations. plz mark brainliest
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Answer:
d. 76(cos(3π/16) +i·sin(3π/16))
Step-by-step explanation:
To form the product of 38cis(π/8) and 2cis(π/16), multiply the magnitudes and add the angles:
38cis(π/8) × 2cis(π/16) = (38×2)cis(π/8 +π/16) = 76cis(3π/16)
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In this context, a·cis(b) ≡ a(cos(b) +i·sin(b))
The simplified expression is 5x to the 7 power times 56 to the power of 8
Length: 30 inches
Width: 22 inches
Hope that helps!