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tangare [24]
4 years ago
12

Add the following fractions 2/10 + 6/10

Mathematics
2 answers:
zvonat [6]4 years ago
6 0

Answer:

8/10

Step-by-step explanation:

add the numerator but keep the denominators the same

you could also simplify to 4/5

liubo4ka [24]4 years ago
3 0

Answer:

2/10 + 6/10

= 8/10

=4/5

Therefore the answer is 4/5

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If n+1 integers are chosen from the set
baherus [9]

Answer:

Pigeonhole Principle

Step-by-step explanation:

From series {1,2......2n} ; we need to select 'n + 1' integers.

Even integers series from above series = {2,4,6..........2(n-1), 2n}

Odd integers series from above series = {1,3,5........2(n-2), 2n-1}

So, we can choose only n odd integers from the series. Hence, if we choose n+1 integers, atleast one of them have to be even integer.

  • Eg : n = 5, Series = (1,2,3,4,5,6,7,8,9,10}, Odd series = {1,3,5,7,9}, Even series = {2,4,6,8,10}. If we choose 5 +1 ie 6 integers, there must be one even integer, as there are only 5 total odd integers in series.
4 0
3 years ago
How do you simplify-2-8
Tema [17]

Answer:

-10

Step-by-step explanation:

5 0
3 years ago
(SAT prep) Find the value of x in each case of the following exercises:
yKpoI14uk [10]

The value of x from the figure is 70°

<h3>How to determine the value</h3>

It is important to note that alternate angles are equal and angles in a triangle sum up to 180°

We then have that,

x + 50 + 60 = 180 °

x + 110 = 180°

Make 'x' subject

x = 180 - 110

x = 70 °

Thus, the value of x from the figure is 70°

Learn more about alternate angles here:

brainly.com/question/24839702

#SPJ1

8 0
2 years ago
10 POINTS? HELP ME PLEASE? ASAP
notka56 [123]

Answer:

<h2>f(n) = 2 · f(n - 1) + 1</h2>

Step-by-step explanation:

a_1=5\\a_2=11\\a_3=23\\a_4=47\\a_5=95\\\vdots\\\\a_1=5\\a_2=2\cdot5+1=10+1=11\\a_3=2\cdot11+1=22+1=23\\a_4=2\cdot23+1=46+1=47\\a_5=2\cdot47+1=94+1=95\\\vdots\\\\a_n=2a_{n-1}+1

8 0
4 years ago
If f(x) = 6ex cos(x), find f '(x) and f ''(x).
Nookie1986 [14]
<h2><em><u>Answer:</u></em></h2>

<u>f'(x) = 6e(cos(x))-xsin(x))</u>

<u>f''(x) = 6e(cos(x)-xsin(x)))</u>

<h2><em><u>Step-by-step explanation:</u></em></h2>

Search at symbolab derivative calculator and watch the steps there!

Since I'm not a tutor nor a teacher, it is very hard for me to show step-by-step, but I suggest you should view the (derivative) calculator.

<h2>GOOD LUCK! </h2>
3 0
3 years ago
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