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3 years ago

What is:√36+√256-√49

Mathematics

2 answers:

Ronch [10]3 years ago

6 0

$= 15$

Step-by-step explanation:

<h2>Calculate</h2>

$\sqrt{36}+ \sqrt{256} - \sqrt{49}$

<h2>calculate again</h2>

$6 + 16 - 7$

<h2>there for the equal to the solution is</h2>

$= 15$

hope it helps

#carry on learning

pishuonlain [190]3 years ago

4 0

Answer:

Step-by-step explanation:

√36 = 6

√256 = 16

√49 = 7

√36 + √256 - √49

= 6 + 16 - 7

= 22 - 7

= 15

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Find P 20 of the following arithmetic sequence: 206, 212, 218, 224....

Yanka [14]

Answer:

$p_{20} = 1.25528$

P₀ = 206 and difference d = 6

Step-by-step explanation:

Step(i):-

Given that the arithmetic sequence

206,212,218,224,.....

P₀ = 206 and difference d = 212-206 = 6

The $n^{th}$ term of the sequence

$t_{n} = ar^{n-1}$

Step(ii):-

The $n^{th}$ term of the sequence

$P_{n} = ar^{n-1}$

Put n=20

$P_{20} = 206 ( 6) ^{20-1}$

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3 years ago

What was Miguel's mistake if any?

iogann1982 [59]

Answer:

Step-by-step explanation:

According to my answer, he shound have computed 2^3 which is 8 and suibstract that from four getting four, then multiplying it by tow to get eight so it should be 4 so Miguel made no mistakes.Since he was doing the order of operations for each step of the equation.

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3 years ago

Read 2 more answers

Plz answer only if you know you are correct

solong [7]

Answer:

y=50x

Step-by-step explanation:

find the slope of the line. it goes through the origin so there is no y-intercept.

what grade is this for?

hope this helps

7 0