N+m = 16 solving for n

Mathematics

1 answer:

enot [183]3 years ago

6 0

I’m pretty sure it’s n=8 m=8 8+8= 16

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Help please need answer fast

Kazeer [188]

The answer is B because A+B = your new set of numbers

7 0

3 years ago

A man bought certain number of litches

Arlecino [84]

Answer: The loss is 4%

Step-by-step explanation:

Lets call litches that are 20 pcs per Rs 100 - litches A

that are 30 pcs per Rs 100- litches B

So a man can buy 2 pcs A per Rs 10

and 3 pcs B per Rs 10

6x pcs A per Rs 30x

and 6x pcs B per Rs 20x

Now he gonna sell the 12x litches for y Rs

Lets find y from the proportion

12x cost y

25 cost 100

y/12=100/25

y=48 Rs

So the man bought 6x A + 6x B for 20x+30x=50 Rs

And then he sold them for 48 Rs

Obviously the man gonna loose the money.

Lets find the losses in %

(50-48)/50*100=200/50=4%

The loss is 4%

3 0

3 years ago

Find the missing length idicated.

irina1246 [14]

Answer:

x = 25.

Step-by-step explanation:

Since the longer side of the smallest triangle bisects the largest triangle's right angle, all three triangles shown are similar.

As seen in the diagram, the smaller triangle's hypotenuse (15) corresponds to the the largest triangle's hypotenuse (x), and the smaller triangle's shorter side length (9) corresponds to the largest triangle's shorter side length (15). So, we can set up a proportion...

$\frac{x}{15} =\frac{15}{9}$