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exis [7]
3 years ago
7

There are 40 nickels in a roll. If you have 250 rolls of nickels, how many nickels do you have?pls help me

Mathematics
2 answers:
gayaneshka [121]3 years ago
7 0

Answer:

10,000 nickles

Step-by-step explanation:

Since there are 40 nickles in a roll and you have 250, think that you have 250 sets of 40. This means that this question is a multiplication problem.

Multiply 40 x 250. This would give you 10,000.

Don't forget units.

alekssr [168]3 years ago
6 0

Answer:

290

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
Triangle ABC has been reflected over the x-axis to create triangle A'B'C'. Which of the following statements is true?
Leto [7]

Answer:

A ' = (-2, -3)

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=======================================================

Explanation:

To apply an x axis reflection, we simply change the sign of the y coordinate from positive to negative, or vice versa. The x coordinate stays as is.

Algebraically, the reflection rule used can be written as

Applying this rule to the three given points will mean....

Point A = (-2, 3) becomes A ' = (-2, -3)

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The diagram is provided below.

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Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

Given,

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Answer:

\boxed{\sf\: B)\:3^{12}}

Step-by-step explanation:

\sf 3^2\times \:3^4\times \:3^6

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\hookrightarrow \boxed{\sf a^b\times \:a^c=a^{b+c}}

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Add the numbers:

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