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2 years ago

Can someone help me plz lol I can't figure this one out

Mathematics

1 answer:

lidiya [134]2 years ago

8 0

$4NO+6H_{2} O\Leftrightarrow4 NH _{3}+5O_{2}$

Step-by-step explanation:

$NO+H_{2} O\rightarrow NH _{3}+O_{2}$

$4NO+6H_{2} O\Leftrightarrow4 NH _{3}+5O_{2}$

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I jusy wanted to know what did you do to find out that it is 80%?

joja [24]

Answer:

fine out that what is 80%?

Step-by-step explanation:

the question is not complete

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3 years ago

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Two spinners are spun. One has 5 sections labeled Red, Orange, Purple, Yellow, and Green. The other has three sections labeled 1

quester [9]

Answer:

$S = 15$ possible outcomes

Step-by-step explanation:

For any experiment, the sample space of this experiment is the set of all the possible results of the experiment.

In this case we have two spinners. The first has 5 colors, by spinning the spinner you can get up to 5 different results. Therefore the sample space is $S_1 = 5$

For the second spinner there are 3 possible results. By spinning the spinner you can get the numbers 1, 2 or 3. Then $S_2 = 3$ .

Then, if the two spinners are rotated, the sample space would be:

$S = 5*3$

$S = 15$ possible outcomes.

The tree diagram shown in the attached image shows the 15 possible results

{R, 1} {R, 2} {R, 3} {O, 1} {O, 2} {O, 3} {Y, 1} {Y, 2} {Y, 3} {P, 1} {P, 2} {P, 3} {G, 1}

{G, 2} {G, 3}

4 0

2 years ago

The plans for set of stairs are shown below. Using points x and z find the slope of the line down the stairs. Then verify that t

tamaranim1 [39]

Answer:

slope or line segment z to x:

4/6x Or 2/3x

Step-by-step explanation:

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3 years ago

❌❌PLEASE HELPILL MARK BRAINLIEST❌❌❌Does coordinate m or coordinate n represent a greater number in the following parallelogram?

Maru [420]

Answer:

The answer would be m.

Step-by-step explanation:

The point would be (7,1) If you look at the top two points, (3,5) and (10,5) You can see that the y coordinates are the same. They are both 5. So on the bottom left (0,1) we know that are n will be 1 . Now we have to figure out m. If we look on the top (3,5) (10,5) We can see from the x's 10 and 3, that they are a distance of 7 apart. Since our bottom left hand corner is (0,1) If we add 7 to 0 we get 7. That makes m equal 7

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1 year ago

Round 5984 to the nearest hundred.a) 5000 b) 5900 c) 5980 d) 5990 e) 6000

SpyIntel [72]

The answer would be E. because if the determining number (The number directly after the place being rounded to. The 8 in this case) is greater than five, you round up and drop the numbers after the place being rounded to (The hundredth's place), if it's less, the number in the place being rounded to stays the same, but you still drop the numbers after it.

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3 years ago

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