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tatuchka [14]
3 years ago
15

I NEED HELP PLEASE! ;0

Mathematics
1 answer:
Fittoniya [83]3 years ago
8 0

Answer:

4:6 or 2:3

Step-by-step explanation:

Since the ratio of mass of oxygen to carbon is 4:3, when there are two carbons the ratio will be 4:3*2=4:6=2:3. Hope this helps!

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In a story, a tortoise and a hare take part in a race.
RUDIKE [14]

Answer:

418 meters

Step-by-step explanation:

The total distance is 996 meters, hare completed 578 meters. The question asked how much further hare has to run which indicates that this is a subtraction problem.

Equation to solve :996-578=x

x=418

Hope this helps, let me know if I am wrong. Have a good day:)

4 0
2 years ago
The ratio of green marbles to yellow marbles in Toby’s bag is equal to 2:3. What percent of the marbles in the bag are green mar
Andrews [41]
40% is the answer. you create a ratio and percent table is a way of solving it. Hope this helps!
3 0
3 years ago
Read 2 more answers
Find the equation of the line perpendicular to y=3/2x-9 and passes through the point (6,2)​
lys-0071 [83]

Answer:

y=-2/3x-2

Step-by-step explanation:

slope= -2/3

y=-2/3x+b

enter the given points

2=4+b

b=-2

y=-2/3x-2

6 0
2 years ago
FIRST ONE TO ANSER WILL BE MARKED BRAINLIEST!!
FromTheMoon [43]
Ok so
-10, -6
4,-6
-3,-13
-3,1
should be it
7 0
3 years ago
Read 2 more answers
How much would it cost to buy a piece of candy for 50 cents plus tax
gtnhenbr [62]

Answer:

it depends on which state your in or in your even in the us usually it is either 6% or 4% some times more or less % so im going to do both

50*0.06=53

50*0.04=52

Hope This Helps!!!

5 0
1 year ago
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