2 years ago

Which of the following is a pair of vertical angles? EXAMPLE: 1 and 4 , 1 and 5

Mathematics

2 answers:

Dima020 [189]2 years ago

8 0

5 and 7
1 and 3
4 and 2
8 and 65

tresset_1 [31]2 years ago

6 0

5 and 7
1 and 3
4 and 2
8 and 65

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The first three terms of a sequence are given. Round to the nearest thousandth (if necessary).

BaLLatris [955]

Answer:

a₆ ≈ 25.284

Step-by-step explanation:

There is a common ratio between consecutive terms , that is

8 ÷ 6 = $\frac{32}{3}$ ÷ 8 = $\frac{4}{3}$

This indicates the sequence is geometric with nth term

$a_{n}$ = a₁ $r^{n-1}$

where a₁ is the first term and r the common ratio

Here a₁ = 6 and r = $\frac{4}{3}$ , then

a₆ = 6 × $(\frac{4}{3}) ^{5}$ = 6 × $\frac{1024}{243}$ = $\frac{6(1024)}{243}$ ≈ 25.284 ( to the nearest thousandth )

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katrin [286]

Answer:

-3/4 ÷ -2/8 = 3

the answer is 3

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Calculate: <br><br> 8 hours (hrs)=____minutes (min)

STatiana [176]

Answer:

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Step-by-step explanation:

there are 60 minutes in an hour, so multiply 8x60=480

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Polygon C and polygon D are similar. The perimeter of polygon C is 48 inches, and the perimeter of polygon D is 12 inches. If on

SpyIntel [72]

The length is 2 inches.

48/12=4

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Alex ran 1600 m at a rate of 6.4 m/s.<br><br> For how many seconds did he run?

Xelga [282]

Answer:

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Step-by-step explanation:

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