2 years ago

Round to 1 significant figure and estimate 423 x 764

Mathematics

1 answer:

Elden [556K]2 years ago

8 0

Answer:

300,000

Step-by-step explanation:

423 x 764 = 323,172

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Triangle ABC has angles measuring 137°, 15°, and 28°. Classify the triangle by its angle measures.

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3 years ago

Sadie has $1 worth of nickels and dimes. She has twice as many nickels as dimes. Write a system of equations that could be used

zepelin [54]

N + 2d =1
This is the system of equations because it is 2 times more than nickels

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3 years ago

Jessica is organizing a guided tour of the rain forest. The average profit per person that the touring company makes is given by

Allushta [10]

As a practical equation, this one doesn't make much sense -- why would the profit per person have a term proportional to the number of people? Let's just go with it.

$18x + \dfrac{35}{x}$

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That's the answer to the first part.

35/x represents a portion of the profit that's 35/x per person, or a constant $35 per tour.

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3 years ago

What is the next number in the sequence? 3, 6, 12, , ... place an x by the pattern of the sequence. add 2 subtract 2 times 2?

ch4aika [34]

3,6,12...

this is a geometric sequence with a common ratio of 2. That means u multiply each term by 2 to find the next term.

start with 3
3 * 2 = 6
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12 * 2 = 24...this would be ur next term

so ur answer is : multiply by 2

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3 years ago

Can anyone help me out ?

svlad2 [7]

Answer:

what is your question.. if any problems then I will try to solve if I know.

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3 years ago