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Andreyy89
3 years ago
15

A combination of which different minerals forms what object?

Mathematics
1 answer:
Mashutka [201]3 years ago
4 0

Answer:

oxide, sulfide, sulfate, and carbonate groups.

Step-by-step explanation:

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ycow [4]
<h3>Answer: 24 yards, choice D</h3>

There are 4 sides to this figure (trapezoid). The left slanted side and the right most vertical side, combined with the top and bottom horizontal sides, will get us the perimeter.

left slanted side = 5 yards

right most vertical side = 4 yards (see note below)

bottom side = 9 yards

top side = 6 yards

Add up the four sides mentioned: 5+4+9+6 = 9+15 = 24

note: the rectangle has opposite sides that are the same length. While the right most side isn't labeled, it is the same length as the left side of the rectangle, so both are 4 yards long.

Another thing I should probably mention is that we do not add in the interior 4 yard side. The perimeter is only the outer or exterior sides we care about. Think of it like we're trying to fence around some property lot and we don't want to subdivide the property up. Finding the perimeter will help us find the amount of fencing needed to surround the property.

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3 years ago
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6 0
3 years ago
Please help asap 25 pts
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Susan deposited money into a savings account that pays a simple interest rate of 0.5%. She earned $5.00 in interest after 10 yea
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9514 1404 393

Answer:

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Step-by-step explanation:

The amount of simple interest earned is given by the formula ...

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Solving for P, we find ...

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Which expression is equivalent to ×7*×8?<br><br>​
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Other expressions that are equal

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