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KonstantinChe [14]
4 years ago
9

A scientist is working with 19 meters of gold wire. How long is the wire in millimeters?

Mathematics
2 answers:
Elza [17]4 years ago
8 0

Answer

19000 mm

Step-by-step explanation:

To convert meters to millimeters

Multiply the number by 1000 to get your answer

In this case.

19mx1000= 19000mm

Vadim26 [7]4 years ago
7 0

Answer: what they said

Step-by-step explanation:

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Answer:

a= 1/2b

Step-by-step explanation:

a+b=3a

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5 0
4 years ago
A woman is 5 1⁄7 inches taller than her daughter. The woman is 66 1⁄7 inches tall. How tall is her daughter?
Svet_ta [14]
To make the problem easier, I’m going to convert these to improper fractions.
A woman is 36/7 inches taller and she’s 463/7 inches tall. Her daughter is (463/7) - (36/7) inches tall. 463-36 is 427. She is 427/7 inches tall or 61 inches tall.
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3 years ago
A homeowner wants to build a circular patio. if the diameter of the patio is 20 feet, what is its area to the nearest whole numb
andreyandreev [35.5K]
We are asked to find the area of patio. It is circular so formula used for area is given by:
A= r^{2}  \pi
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When we round this to the nearest whole number:
A =100 \pi = 314.159=314ft^{2}
5 0
4 years ago
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5 0
4 years ago
I’m doing a test and I need help ASAP
chubhunter [2.5K]

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