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Sphinxa [80]
3 years ago
8

Simplify the following expression and show your work in details please .

Mathematics
1 answer:
Jet001 [13]3 years ago
3 0

Answer:

Assuming you just want it simplifies, the answer would be m+5

Step-by-step explanation:

4m+5-3m -------> combining like factors

m+5

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Please help I need it done right now
Lina20 [59]

Use the way that kids use i.e trial and error method .

Solution:-

The set given by

\\ \rm\longmapsto \left\{32+n,\dfrac{n}{8},\sqrt{n+225}\right\}

Lets understand

  • See the first term any natural value will make it natural .

Come to 2nd one.

  • n should be a multiple of 8 to make it whole.

Come to third one

  • n should be a number which makes the sum a perfect square by which we get a natural no.We have to solve it w.r.t to 2nd one

Lets think

Nearest squares to 225 are 196 and 289

We can't take 196 as we have to take a positive one other wise it will come in terms of i.

Take 289

\\ \rm\longmapsto n+225=289

\\ \rm\longmapsto n=289-225=64

Its divisible by 8 .

Rewrite the set

\\ \rm\longmapsto \left\{64+32,\dfrac{64}{8},\sqrt{225+64}\right\}

\\ \rm\longmapsto \left\{96,8,\sqrt{289}\right\}

\\ \rm\longmapsto \left\{96,8,17\right\}

Hence n=64

8 0
3 years ago
Find the value of x.
MatroZZZ [7]

Answer: X = 121

Step-by-step explanation:

Because 180 degrees is a flat line, you subtract 59 from 180 to get the remaining angle values

4 0
3 years ago
Melissa has a student dictionary on her desk. Her dictionary contains 90 pages. In this dictionary, more words start with the le
PolarNik [594]

Answer:

probability that the page opened will start with S

Step-by-step explanation:

14/90

0.15556

4 0
3 years ago
The balance of Micah's checking account is $648. Micah needs at least $800 in the account to cover his expenses. Write and solve
ss7ja [257]

Answer:

152

Step-by-step explanation:

800-648=152

7 0
3 years ago
Help me with this one please
Drupady [299]

Step-by-step explanation:

1cm = 16 km

Distance between York and London = 23.1 cm

<em>Now the real distance between </em><em>York </em><em>and </em><em>London </em><em>=</em><em> </em><em>2</em><em>3</em><em>.</em><em>1</em><em> </em><em>*</em><em> </em><em>1</em><em>6</em>

<em>=</em><em> </em><em>3</em><em>6</em><em>9</em><em>.</em><em>6</em><em> </em><em>km </em>

6 0
4 years ago
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