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2 years ago

I will mark brainlest, please help me! I'm just so confused.

Mathematics

2 answers:

alexira [117]2 years ago

7 0

Answer: every new hour, the previous amount of bacteria is multiplied by four.

Step-by-step explanation:

zimovet [89]2 years ago

6 0

Answer:

every new hour, the previous amount of bacteria is multiplied by four.

Step-by-step explanation:

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Hi MayceeRhea15,

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Aleksandr [31]

Answer:

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natulia [17]

Answer: Option D.

Step-by-step explanation:

To solve this exercise you must keep on mind the Angle at the Center Theorem.

According to the Angle at the Center Theorem, an inscribed angle is half of the central angle.

Therefore, given in the inscribed angle m∠BAC=35°, you can calculate the central angle m∠EFD as following:

$BAC=\frac{EFD}{2}$

- Solve for EFD.

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Anastaziya [24]

Answer:

Figure C

Step-by-step explanation:

Figure A represents a ray because it has arrow only on one end.

Figure B is a line segment because it stops on both ends.

Figure C is a line because it has arrow on both ends.

Figure D is an angle, because it is 2 rays joined at a vertex.

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Could anyone help me with this? (A question I've been wondering about.)

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