Answer:
The answer is C
Step-by-step explanation:
table with a 10 in radius
X=4, y=28. 7x=2x+20, so subtract 2x from both sides and you’ll get 5x=20. Divide both sides by 5 and you’ll get x=4. Substitute this into the other equations and they will both equal 28.
Answer:
we divide 192 by the volume 19.5
192÷19.5=9.85 so the necklace is made of bronze
2/7 is the probability that the first satellite sends a weak signal. That leaves 6, one of which sends a weak signal. So the probability that the second also sends a weak signal is 1/6. Combine these and we get 2/7×1/6=1/21.
Answer:
It's B :)
Step-by-step explanation:
