2 years ago

If A(x)=c^2-1 and B(x)=c^2+1, then which statement is not true?

Mathematics

1 answer:

Mnenie [13.5K]2 years ago

4 0

Well I think it's 3 that Is what I think

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Logan has 22 blue marbles and eight red marbles what is the ratio of red marbles to the total Of marbles

Lunna [17]

Answer:

it is 8/30

Step-by-step explanation:

first you have to add the red and blue marbles together to get the total of marbles which is 22 so then you create a fraction of 8/30 8 is the red marbles and 30 is the total number of marbles

5 0

2 years ago

Solve for x using the<br> distributive property.<br> 2(x - 5) = 10

Bingel [31]

Answer:

x=10

Step-by-step explanation:

2x-10=10

2x=20

x=10

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2 years ago

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Given the sequence 8, 16, 32, 64, ..., which expression would give the thirteenth term?

mrs_skeptik [129]

8, 16, 32, 64,…
×2 ×2 ×2

$a_{n} = a_{1} * r^{n - 1}$
$a_{n} = 8 * 2^{13 - 1}$
$a_{n} = 8 * 2^{12}$
$a_{n} = 8 * 4096$
$a_{n} = 32768$

   First Term: 8
      Second Term: 16
      Third Term: 32
      Fourth Term: 64
       Fifth Term: 128
      Sixth Term: 256
   Seventh Term: 512
   Eighth Term: 1024
   Ninth Term: 2048
      Tenth Term: 4096
   Eleventh Term: 8192
   Twelfth Term: 16384
Thirteenth Term: 32768

$The\ expression\ that\ would\ give\ the\ thirteenth\ term\ of\ the\ problem\ would\ be\ the\ equation\ of\ the\ geometric\ sequence,\ which\ is\ equal\ to\ a_{n} = a_{1} * r^{n - 1}.$

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3 years ago

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Adam and his dad share the cost of the meal in the ratio of 2:3.

lapo4ka [179]

52.20÷3= 17.40×5=87. The meal cost £87

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3 years ago

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∣∣x+34∣∣=−11, How do you solve this

VMariaS [17]

Answer:

The answer is No Solutions

Step-by-step explanation:

Since this is absolute value, we know the answer has to be positive, because distance has to be positive. We see it is negative, and that cannot be, so the answer is no solutions.

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2 years ago