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2 years ago

14

Jim said that the terms in an arithmetic sequence must always increase, because you must add the common difference to each term

to get the next term. Is Jim correct? Justify your reasoning

1 answer:

inna [77]2 years ago

7 0

Answer:

i need points

Step-by-step explanation:

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serious [3.7K]

You got it right the yellow highlighted

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1 year ago

If a = 0.6 repeating and b = 0.75, then a x b = blank and a/b = blank

atroni [7]

Answer:

a*b = 1/2

a/ b = 8/9

Step-by-step explanation:

a = 0.66666 and b = 0.75

To multiply it we write the decimal numbers in fraction form

a= 0.666666...

Multiply by 10 on both sides

10 a = 6.66666...

a = 0.66666...

Subtract the second equation

9a = 6

divide by 9 on both sides

$a=\frac{6}{9}=\frac{2}{3}$

so 0.6666 = 2/3

Now we convert 0.75 into fraction form

$0.75=\frac{0.75}{1}$

Multiply top and bottom by 100 to remove decimal

$\frac{75}{100} = \frac{3}{4}$

so 0.75 is 3/4

a= 2/3 and b = 3/4

$a*b = \frac{2}{3} * \frac{3}{4} = \frac{6}{12} = \frac{1}{2}$

$\frac{a}{b} = \frac{\frac{2}{3}}{\frac{3}{4}} = \frac{2}{3} * \frac{4}{3} =\frac{8}{9}$

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2 years ago

WILL GIVE BRAINLIEST IF CORRECTT

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2 years ago

X~4y=11 , 5x~7y=~10 system of equation using elimination to solve

tino4ka555 [31]

1x + 4y = 11 ⇒ 5x + 20y = 55
5x - 7y = -10 ⇒ <u>5x -   7y = -10</u>
   <u>27y</u> = <u>65</u>
      27    27
   y = 2¹¹/₂₇
   x + 4(2¹¹/₂₇) = 11
         x + 8²²/₂₇ = 11
   <u> - 8²²/₂₇ - 8²²/₂₇
</u>    x = 2⁵/₂₇
      (x, y) = (2⁵/₂₇, 2¹¹/₂₇)

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2 years ago

Write an equation for g(x), a translation of f(x) 4 units to the right and 3 units down.

Hoochie [10]

I’m pretty sure it’s c) I’m sorry if it’s wrong :)

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2 years ago