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3 years ago

8

An astronomer wishes to measure on a photograph the distance between the image of a certain star and three other star images nea

rby. If eight images are nearby, how many choices of the three stars does he have?

1 answer:

Jet001 [13]3 years ago

3 0

The answer is 24 you just multiply the initial by the posibilities

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For every 8 knee bends that Zoey did during the physical fitness test, Cole did 5. Zoey was able to do 33 more knee bends than C

Ludmilka [50]

Answer:

55

Step-by-step explanation:

difference=8-5=3

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2 years ago

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1 year ago

What value is a discontinuity of x squared plus 2 x plus 3, all over x squared minus x minus 12 ?

den301095 [7]

X² + 2x +3

If the discriminent Δ = b²-4.a.c <0 , that means the roots (or the zero value) are nit REAL Number (they are imaginary or complex)

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since Δ = - 8 < 0 there are no real roots

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3 years ago

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umka21 [38]

Add up the sides and you will get your perimeter

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3 years ago

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