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goblinko [34]
3 years ago
8

%5C%20" id="TexFormula1" title=" \frac{45}{2} + {}{4 \times \frac{7}{2} } \\ " alt=" \frac{45}{2} + {}{4 \times \frac{7}{2} } \\ " align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
BabaBlast [244]3 years ago
7 0

Answer:

Answer is 36 \frac{1}{2} or 36.5

Step-by-step explanation:

45/2 + 4 × 7/2

= 45/2 + 4×7/2

= \frac{45}{2} + \frac{28}{2}

= \frac{45+28}{2}

= \frac{73}{2} =36 \frac{1}{2}

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Answer:

  6

Step-by-step explanation:

Cost and revenue are equal when ...

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  2.5x +21 = 6x

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3 years ago
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SAT math scores have a bell-shaped distribution with a mean of 515 and a standard deviation of 114.
nadezda [96]

Hey there mate :)

Analysis :

401 = 515 - 114 = u - 6

And

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Then, calculating,

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Then,

The \: Range = (287,743)

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3 0
3 years ago
Find the general solution for cos x = 0, where n is an integer.
Romashka-Z-Leto [24]
First we solve this equation:
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Now, this is the answer for angles between 0 and 2pi

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-2x+3-(5-64)

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3 years ago
Integers with different values in each digit can be expanded in a similar way. For these integers, you must use addition between
Bond [772]
Seriously nobody knows the anwser?? Im done ill just fail
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