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aleksandr82 [10.1K]
3 years ago
14

Please answer this! Thanks!

Mathematics
1 answer:
Leto [7]3 years ago
3 0

[ [13.9] ] - [ [-8.23] ] +[ [7.04+6.7] ]=35.87

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Evaluate 0.3 + y/2 when y = 10 and z =5
Vladimir79 [104]

Answer:

0.3*10+10/5

PEMDAS (left to right)

3+2

5

Step-by-step explanation:

5 0
2 years ago
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A rectangle has a perimeter of 84 meters. One dimension is 7 meters. How long is
Lemur [1.5K]

Answer:

The unknown dimension is 35

Step-by-step explanation:

The perimeter of a rectangle is l+l+w+w or 2l+2w (l=length, w=width)

l+l+w+w=84

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14+w+w=84

then we subtract 14 from 84

w+w=70

2w=70

\frac{70}{2}=35

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Let's check our answer

35+35+7+7=84

<u>Hope this helps :-)</u>

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2 years ago
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Step-by-step explanation:

6 0
3 years ago
Which statement about the graph is true?
Elza [17]

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Step-by-step explanation:

This was a multiple choice question right?

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6 0
2 years ago
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hammer [34]
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The answer is 4m
3 0
2 years ago
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