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uysha [10]
3 years ago
14

What is the next term of the geometric sequence? 72,36, 18,

Mathematics
2 answers:
Stolb23 [73]3 years ago
7 0

Answer:

9

Step-by-step explanation:

To find the common ratio, take the second term and divide by the first

36/72 = 1/2

To find the next term, take the last term and multiply by the common ratio

18*1/2 = 9

Elden [556K]3 years ago
7 0

Answer:

9.

Step-by-step explanation:

The common ratio = 36/72 = 18/36 = 1/2.

So the next term is 18 * 1/2 = 9.

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Which process will create a figure that is NOT congruent to the figure shown?
kari74 [83]

Answer:

The distance

Step-by-step explanation:

because all of the other are still congruent

8 0
2 years ago
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Find the values of x and y when the smaller triangle shown here has the given area.
maria [59]

Answer:

Step-by-step explanation:

so u see 8x4 which is 32 and u can see its 90 degress because of the square and also a acute so x is 3 and y is 5

4 0
3 years ago
In the figure shown, △BAC ≅ △EDF what is the value of x?
NISA [10]

Step-by-step explanation:

△BAC ≅ △EDF (given)

Therefore,

BC=EF

x-4=19

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4 0
3 years ago
A rectangle initially has width 7 meters and length 10 meters and is expanding so that the area increases at a rate of 8 square
Tems11 [23]

Answer:

The length of rectangular is increasing at a rate 0.5714 meters per hour.

Step-by-step explanation:

We are given the following in the question:

Initial dimensions of rectangular box:

Length,l = 10 m

Width,w = 7 m

\dfrac{dA}{dt} = 8\text{ square meters per hour}\\\\\dfrac{dw}{dt} = 40\text{ centimeters per hour} =0.4\text{ meters per hour}

We have to find the rate of increase of length.

Area of rectangle =

A = l\times w

Differentiating we get,

\displaystyle\frac{dA}{dt} = \frac{dl}{dt}w + \frac{dw}{dt}l

Putting values, we get,

8 = \dfrac{dl}{dt}(7) + (0.4)(10)\\\\\dfrac{dl}{dt}(7) = 8 -4\\\\\dfrac{dl}{dt} \approx 0.5714

Thus, the length of rectangular is increasing at a rate 0.5714 meters per hour.

5 0
2 years ago
Based on a poll of 1000 residents, a newspaper article claims that 62% of the residents in town favor the development of a recre
nlexa [21]
Estimate of population 0.61
(b) Margin of error = 0.07 The real population interval estimation is ± 7%.
c). Margin of error = 0.15
d) The real population's interval estimation is ± 15%
e). Yes, the action argument of the group is based on a half-range estimation of the true population. The reason that 62% ± 15% = 47%, or 77%, while 47% is similar to 45%, as the Collective action group states. Hope this helps! Mark Brainly please!
6 0
2 years ago
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