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3 years ago

BRAINLIEST ....................................

Mathematics

1 answer:

qaws [65]3 years ago

8 0

9514 1404 393

Answer:

(b) 7720 mm² of paper

Step-by-step explanation:

The central horizontal rectangle of the net is 80 mm high and ...

40 + 5.5 + 40 + 5.5 = 91

mm long. Its area 9 is ...

(80 mm)(91 mm) = 7280 mm²

The two pieces of the net not accounted for above are the "flaps" above and below the central rectangle. Each of those two has an area of 40 mm by 5.5 mm, so their total area is ...

2(40 mm)(5.5 mm) = 440 mm²

Then the area of paper needed for the wrapper is ...

total area = 7280 mm² + 440 mm²

total area = 7720 mm²

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What Fraction Is Equivalent to 3/9

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4. Find the area of the<br> shaded region.

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Diameter of the circle in the middle = 8 ft

Radius of the circle in the middle :

$=\tt \: \frac{Diameter }{2}$

$=\tt \frac{8}{2}$

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Thus, the radius of the circle in the middle = 4 ft

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$=\tt \pi {r}^{2}$

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Answer:

Step-by-step explanation:

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Marco wants to build house. United Building Company is offering the rate of $15.75 per square foot + an additional conference fe

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Let us take the case of United Building Company First
Rate per square foot = $15.75
Conference fee taken per hour = $45.99
Total conferencing hours = 4 hours and 15 minutes
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Then
The total cost taken by the company = (15.75 * 12226) + ( 45.99 * 4.15) dollars
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Now let us take the case of American Contracting Company
Rate per square foot taken = $12.46
Flat conferencing fee taken = $230
Then
The total cost taken by the company = (12.46 * 12226) + 230
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3 years ago

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

mrs_skeptik [129]

8, 16, 32, 64,…
×2 ×2 ×2

$a_{n} = a_{1} * r^{n - 1}$
$a_{n} = 8 * 2^{13 - 1}$
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      Second Term: 16
      Third Term: 32
      Fourth Term: 64
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      Sixth Term: 256
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$The\ expression\ that\ would\ give\ the\ thirteenth\ term\ of\ the\ problem\ would\ be\ the\ equation\ of\ the\ geometric\ sequence,\ which\ is\ equal\ to\ a_{n} = a_{1} * r^{n - 1}.$

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