3 years ago

Bybybububbiicbjoknbbookbbvxxx

1 answer:

8 0

Free points rights anyways can someone help me with this answer

A 85-kg is clown is fired from rest out of 480-kg cannon. If the clowns speed is 18 meters per second after the firing, then what is the recoil speed of the cannon? (Round your answer to the nearest tenth)

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PLEASE HELP: Find the 3rd term of the arithmetic sequence given:

Nitella [24]

Answer:

Step-by-step explanation:

arithmetic sequence: aₙ = a₁ + (n-1)d

a₈ = (-5) + (8-1)d = 37

7d = 42

d = 6

a₃ = -5 + (3-1) x 6 = 7

8 0

3 years ago

WILL GIVE 100 POINTS

Naily [24]

Answer: Hello this is my first time answering!

DA= 4.5

CB=4.5

XY=9

If YZ=8 then CD=4

Perimeter of trapezoid ABCD=19

Perimeter of trapezoid WXYZ=38

Step-by-step explanation:

I am almost positive the scale is 0.5/1 this means that for DA it would be 4.5. Of course, if DA was 4.5 then so would CB. Everything is half of the second trapezoid.

Thanks!