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AVprozaik [17]
3 years ago
6

8. What is the 10th term of the geometric sequence

Mathematics
1 answer:
kkurt [141]3 years ago
6 0

Answer:

n=10

a10= - 3 (2)^(10-1)= -3(2)^9

= -1536

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frozen [14]
The answer would be 33.84
4 0
3 years ago
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HELP PLZ, plz, plz! I don't remember how to do this. can someone plz help me?
jeka94
<1=<2
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7 0
3 years ago
A flying disc has a 5 ⅖ inch radius. What is its approximate circumference, rounded to the nearest inch?
Ivenika [448]
<h2>Circumference of flying disc is 34 inches</h2><h3><u>Solution:</u></h3>

Given that,

Radius = 5\frac{2}{5}\ inches = \frac{27}{5}\ inches

To find: circumference

<h3><u>The circumference of circle is given as:</u></h3>

C = 2 \pi r

Where, r is the radius of disc

Therefore,

C = 2 \times 3.14 \times \frac{27}{5}\\\\C = 6.28 \times 5.4\\\\C = 33.912

C \approx 34

Thus the circumference of flying disc is 34 inches

3 0
4 years ago
Find the area of a regular hexagon whose apothem is 1.7cm and a side length is 2cm
tia_tia [17]

Answer: 10.2 cm^2

Step-by-step explanation:

A regular hexagon is composed of 6 regular triangles whose area is equal to half of the product of the apothem and side.

A - triangle = (1/2)(a)(s) = (1/2)(1.7 cm)(2 cm) = 1.7 cm²

Multiplying this area by 6 to get the area of the hexagon gives us the answer which is 10.2 cm².

7 0
3 years ago
Nina is 10 years younger than Deepak. Deepak is 3 times as old as Nina. Which system of equations can be used to find d, Deepak'
kifflom [539]
The answer is A. Deepak is 10 years older than Nina, so it cancels out B and D. And Deepak is 3 times Nina's age, not the other way around.
5 0
4 years ago
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