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3 years ago

Round each number to the nearest tenth.

2 answers:

7 0

116.1 actually. It said round to the nearest tenth. If it has a th on the end of it for example tenth then it means behind the decimal not in front. In front of the decimal there are no th's. For example: ones, tens, hundreds

Troyanec [42]3 years ago

4 0

116.1 I got this by adding the numbers up and rounding to nearest tenth which is the first decimal number like .3

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3 years ago

Base of triangle exceeds the height by 4. If the area is 178.5 square inches, find the length of the base and the height of the

xxMikexx [17]

Area of a triangle:
A= (1/2)(bh)

In this problem we are given:
A= 178.5 $in^{2}$
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h= UNKNOWN ("h")

Plug in our values into the area equation and solve for "h":
$A= \frac{1}{2} bh$
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$0= (h+21)$
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3 years ago