3 years ago

Name a pair of adjacent angles in the diagram above.

Mathematics

1 answer:

Luda [366]3 years ago

5 0

The answer is D. 7 and 8
Adjacent angles has a common side and a common vertex

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Is 0, 2, 4, 6, a arithmetic sequence

amid [387]

Yes, 0 + 2 = 2
2 + 2 = 4
4 + 2 = 6.
Since they're just ADDING 2, not MULTIPLYING by 2, it's arithmetic, not geometric.

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2 years ago

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Reika [66]

Answer:

The cost of 3 magnets is $1

The cost of 9 magnets is $3

The cost of 6 magnets is $2

Step-by-step explanation:

The cost of magnets is calculated using the equivalent ratio. If 3 magnets cost $ then the multiple used for the calculations of more magnets is 3. The ratio for every magnet price is 1 : 3 which means every dollar will be equal to 3 magnets. The cost of 3 magnets is $1, the cost of 6 magnets is $2 and cost of 9 magnets is $3.

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3 years ago

A particular type of cell doubles in number every hour. What fuction can be used to find the number of cells presented at the en

ozzi

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nis maigeo/a

Step-by-step explanation:

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2 years ago

A man of height 1.2 meters walk away from a 5-meter lamppost at a speed of 2.8 m/s. Find the rate at which his shadow is increas

Yanka [14]

Let d be initial distance the man is from the lamp.
Let x(t) be length of shadow at time t.
The distance traveled is speed*time or 2.8t.

Now set up a proportion between 2 triangles.
One formed by end of shadow and top/bottom of lamp.
Small one formed by end of shadow and top/bottom of man.

$\frac{d+2.8t+x(t)}{x(t)} = \frac{5}{1.2} \\ \\ x(t) = 0.88t +0.32 d$

Take derivative to find rate that x(t) is increasing.
$\frac{dx}{dt} = 0.88$

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3 years ago

Again help plssssss!

Simora [160]

Answer:

Step-by-step explanation:

6t =9

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2 years ago

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