3 years ago

WORK

Mathematics

1 answer:

Snowcat [4.5K]3 years ago

6 0

Answer:

a ce e asta că nu înțeleg help me

Step-by-step explanation:

u ani stitia se e asata

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The sum of two nonnegative numbers is 20. Find the numbers if the sum of their squares is as large as possible; as small as poss

KATRIN_1 [288]

20 and 0 = largest sum of squares
10 and 10 = smallest

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3 years ago

PLEASE HELP 10 POINTS and please explain -32.48-(14.014)

Ostrovityanka [42]

-32.48-(14.014)

- (32.48 + 14.014)

add 32.48 +14.014 by lining up the decimal

32.48

+ 14.014

------------

46.494

then bring back the negative

-(46.494)

Answer: -46.494

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A bakery sells 12 cupcakes for $10. A Super Market sells 10 cupcakes for $8. Which store is cheaper per cupcake? *

Fantom [35]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Sketch the graph of each line.<br> 2x-5y=25

ki77a [65]

Well, you transform the standard form equation into slope-intercept form (y=mx+b), since you can only graph it using this form.

First of all, the layout of the equation is $Ax+By=C$

So, in this case, A is 2, B is 5, and C is 25.

Now, to put it into slope intercept form, you either use the formula to change it and solve it:

$y= \frac{-A}{B}x+ \frac{C}{B} \\ y= \frac{-2}{-5}x+ \frac{25}{-5} \\ \\ y= \frac{2}{5}x-5$

Or you can just solve for y:

$2x-5y=25 \\ 2x-5y-2x=25-2x \\ -5y=-2x+25 \\ \frac{-5y}{-5}= \frac{-2x+25}{-5} \\ \\ y= \frac{2}{5}x-5$

In addition, I attached what the graph looks like.

Hope this helps!