How to write 14.578 in expanded form

Mathematics

1 answer:

34kurt2 years ago

4 0

14.578 = 1 x 10 + 4 x 1 + 5/10 + 7/100 + 8/1000 = 10 + 4 + 0.5 + 0.07 + 0.008

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How do you write 1/30 in decimal form?

Anarel [89]

Converting the fraction 1/30 into a decimal is very easy.

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8 0

2 years ago

Mary leaves her house to take a walk. The graph shows the distance, d, in feet from her house that Mary is at any given time, t,

Vitek1552 [10]

You haven't provided the graph, therefore, I cannot provide you with a specific solution for this question.
However, I will tell you how to solve it and you can apply on the graph you have.

Now, we are given that:
x-axis represents the distance in ft
y-axis represents the time in minutes

To get the time that she has walked when she reaches the farthest point from her house, all you have to do is:
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Hope this helps :)

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3 years ago

Please help I'm almost done the test and need this and one other question

PolarNik [594]

Answer:

$z=68$

Step-by-step explanation:

Use the formula $180\times(n-2)$ to find the sum of the angles in a polygon, given n sides. This formula tells us the angles of this pentagon must add to 540 ( $180\times(5-2)=540$ ).