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3 years ago

PLEASE HELP!!!

Mathematics

2 answers:

Svetach [21]3 years ago

4 0

Luckily the true statement is there, otherwise you'd have to post more. When x = -5,

x^2 + 10 = (-5)^2 + 10 = 25 + 10 = 35

x + x + x = 3x = 3* - 5 = - 15

x^2 + 10 > x + x + x That's the first choice

Bingel [31]3 years ago

4 0

Answer:

x2+10>x+x+x

Step-by-step explanation:

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4,265÷6= and explain it plaese

PSYCHO15rus [73]

Answer:

Exact Form:

4265/6

Decimal Form: 710.83

Mixed Number Form:

710 5/6

Step-by-step explanation:

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3 years ago

PLEASE HELP ASAP, I HAVE 10 MINUTES ;

Ilya [14]

Answer:

Step-by-step explanation:

when 13 bought we find these inequalities

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7 0

3 years ago

Please show work and solve will mark as brainly

dolphi86 [110]

Answer:

4 hours

Step-by-step explanation:

63-35=28 28 divided by 7= 4

8 0

2 years ago

Read 2 more answers

Can someone please help?

cupoosta [38]

Answer:

The last one: 25%

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

PLEASE!!!!! HELP ME!!!!!!

kati45 [8]

Answer:

$15 = a_1 r^4$ (1)

$1 = a_1 r^5$ (2)

If we divide equations (2) and (1) we got:

$\frac{r^5}{r^4}= \frac{1}{15}$

And then $r= \frac{1}{15}$

And then we can find the value $a_1$ and we got from equation (1)

$a_1 = \frac{15}{r^4} = \frac{15}{(\frac{1}{15})^4} =759375$

And then the general term for the sequence would be given by:

$a_n = 759375 (\frac{1}{15})^n-1 , n=1,2,3,4,...$

And the best option would be:

C) a1=759,375; an=an−1⋅(1/15)

Step-by-step explanation:

the general formula for a geometric sequence is given by:

$a_n = a_1 r^{n-1}$

For this case we know that $a_5 = 15, a_6 = 1$

Then we have the following conditions:

$15 = a_1 r^4$ (1)

$1 = a_1 r^5$ (2)

If we divide equations (2) and (1) we got:

$\frac{r^5}{r^4}= \frac{1}{15}$

And then $r= \frac{1}{15}$

And then we can find the value $a_1$ and we got from equation (1)

$a_1 = \frac{15}{r^4} = \frac{15}{(\frac{1}{15})^4} =759375$

And then the general term for the sequence would be given by:

$a_n = 759375 (\frac{1}{15})^n-1 , n=1,2,3,4,...$

And the best option would be:

C) a1=759,375; an=an−1⋅(1/15)

4 0

3 years ago