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Setler [38]
3 years ago
15

SOMEONE PLEASE HELP ME

Mathematics
1 answer:
ZanzabumX [31]3 years ago
6 0
<ABC = 1/2(130+40)
<ABC = 170/2
<ABC = 85

answer
C. 85
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By Faraday's Law, if a conducting wire of length ℓ meters moves at velocity v m/s perpendicular to a magnetic field of strength
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V = -Bρv
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A boat travels 36 miles in 1.5 hours ans then in 14 miles in 0.75 hour. what is the average speed?
allochka39001 [22]

The average speed can be obtained by the formula:

V_{\text{average}}=\dfrac{\text{total distance}}{\text{total time}}.

If a boat travels 36 miles in 1.5 hours ans then in 14 miles in 0.75 hour, then find:

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Therefore,

V_{\text{average}}=\dfrac{50}{2.25}=\dfrac{5000}{225}=\dfrac{200}{9}=22.(2) miles per hour.

Answer: V_{\text{average}}=\dfrac{200}{9}=22.(2) miles per hour.

6 0
3 years ago
Read 2 more answers
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3 years ago
A ball is dropped from the top of a 50 ft. building. The function h(t)= -16t^2+50 models the height of the ball, h(t) (in feet),
swat32

Answer:

h(.5)= -16(.5)^2 + 50

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8 0
3 years ago
Triangle JKL and Triangle MNO are similar triangles.
STALIN [3.7K]
We need to work out first the scale factor of the side length

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Scale factor = 14/3.5 = 4

Side OM correspond to side LJ
Side OM = 12 cm
Side LJ = 12 × 4 = 48 cm
4 0
3 years ago
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