3 years ago

According to astronomers what is a light year riddle

1 answer:

4 0

According to astronomers a light year riddle is the distance traveled by light moving in a vacuum in the course of one year

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Ganezh [65]

Answer:

of what tho

Step-by-step explanation:

6 0

3 years ago

stealth61 [152]

Hello,

$x^2+3x+3=0\\

\Delta=9-4*3=-3\\

x= \dfrac{-3-i*\sqrt{3}}{2} \ or\ x= \dfrac{-3+i*\sqrt{3}}{2} \\

$

3 0

3 years ago

Montano1993 [528]

1-2m-5m=15

combine like terms

1 -7m = 15

subtract 1 from each side

1-1-7m = 15-1

simplify

-7m = 14

divide by -7

-7m/-7 = 14/-7

simplify

m = -2

6 0

3 years ago

aleksklad [387]

Answer:

..2.50x + 3.75x = 15..

Step-by-step explanation:

i think

8 0

3 years ago

AlekseyPX

Answer:

All of them

Step-by-step explanation:

triangles are different sizes

7 0

3 years ago