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jek_recluse [69]
2 years ago
7

If ab=5 and a^2+b^2=25,then (atb)^2=​

Mathematics
2 answers:
Gekata [30.6K]2 years ago
6 0

Answer:

34

Step-by-step explanation:

Given,

ab = 5

a^2 + b^2 = 24

Formula : -

( a + b )^2 = a^2 + b^2 + 2ab

( a + b )^2 = 24 + 2 ( 5 )

= 24 + 10

( a + b )^2 = 34

AnnZ [28]2 years ago
4 0

I’ve done this before.Here’s da image.

P.S It was on another account so you wont see it in my answers.

Hope this helped!

Good luck !

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What's a unknown point thats y-coordinate is zero.
klemol [59]

Answer:

an unknown point? like 0,7 or 0,5 or 0,1 or 0,0 or 0,anything?

Step-by-step explanation:

4 0
2 years ago
Which expression is equivalent to x2 - 8x + 15​
Valentin [98]
The answer is ( x - 3 ) ( x - 5)
3 0
2 years ago
Linda already owns 7 necklaces, and additional necklaces are priced at 3 for a dollar. Write an equation that shows the relation
maksim [4K]

Answer:

95+5x=13x

I'd if this is right im not smart

6 0
3 years ago
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The quotient rule for exponents states that bm bn=​_______, b≠0 . When dividing exponential expressions with the same nonzero​ b
wariber [46]

Answer:

The quotient rule for exponents states that b^{m}\div b^{n}=b^{m-n}.

When dividing exponential expressions with the same nonzero​ base, <u>subtract</u> the exponents.

Step-by-step explanation:

Some rules to solve exponents are:

  • x^{0}=1
  • (x^{m})^{n}=x^{mn}
  • x^{-n}=\frac{1}{x^{n}}
  • x^{m}\cdot x^{n}=x^{m+n}
  • \frac{x^{m}}{x^{n}}=x^{m-n}

The quotient rule for exponents states that:

b^{m}\div b^{n}=b^{m-n}.

When dividing exponential expressions with the same nonzero​ base, <u>subtract</u> the exponents.

3 0
3 years ago
The graph below shows the amount of money left in the school’s desk fund, f, after d desks have been purchased. A graph titled D
natima [27]

Answer:

$110

Step-by-step explanation:

The computation is shown below:

Provided that

Number of desk purchased    Fund Left $

           0                                   700

           1                                    590

           2                                   480

           3                                   370

           4                                   260

           5                                   150

           6                                    40

Now the Fund decreased while purchasing is

= 5 desks - 2 desks

= 3 desks

i.e

= $480 - $150

= $330

Now the amount of money left for decreased the desk fund is

= \frac{Fund\ decreased }{number\ of\ desk\ decreased}

= \frac{\$330}{3\ desk}

= $110

3 0
3 years ago
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