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3 years ago

2x 34 = 4(x 5) solve for x

Mathematics

2 answers:

Inessa05 [86]3 years ago

8 0

X = -8 is the most reasonable answer

Scorpion4ik [409]3 years ago

6 0

X = 7....................................

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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

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

5 0

3 years ago

Read 2 more answers

Can someone please help me with this question asap! greatly appreciated!

dedylja [7]

Answer:

1344 ft^2

Step-by-step explanation:

From the picture we can see that 4w = 3l, which means that l = (4/3)w. Since w = 12 ft, l = (4/3)(12 ft) = 16 ft. Then the total area of the floor is

(length of floor)(width of floor) = (48 ft)(12 ft + 16 ft) = 1344 ft^2

8 0

3 years ago

If set A has 3 elements, then number of elements in A×A×A are

mrs_skeptik [129]

Answer:

Step-by-step explanation:

If set A has 3 elements then number of elements in A*A*A is 27

7 0

3 years ago

In a shipment of onions , 12% are damaged. 1114 onions are undamage. find the total number of onions in the shipment

katrin2010 [14]

Get on mathpapa is shows you the answer and how to explain it

3 0

3 years ago

What is this and how do i solve

Troyanec [42]

Answer:

Step-by-step explanation:

The angles 7x° and (x + 20)° are supplementary angles.

Supplementary angles add up to 180°.

Therefore we have the equation:

7x + (x + 20) = 180

7x + x + 20 = 180 <em>subtract 20 from both sides</em>

8x = 160 <em>divide both sides by 8</em>

x = 20

8 0

3 years ago