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Nastasia [14]
3 years ago
11

Which of the following methods would be the easiest to use to solve x2 – 7 = 0?

Mathematics
2 answers:
Talja [164]3 years ago
8 0
Add the 7 to both sides and then divide both sides by 2.  Only way to solve, actually!!
andreev551 [17]3 years ago
6 0
Look at the picture. Hope it can help

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h=3

Step-by-step explanation:

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I need help for solving
lys-0071 [83]
5) w/8 =11+5 → w/8=16
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3 0
3 years ago
The variable overhead rate variance can be defined as which of the​ following? A. Standard rate x​ (Actual hours​ - Standard hou
Katena32 [7]

Answer:

Step-by-step explanation:

In costing analysis, direct materials, labour and direct expenses aggregate to prime cost.  Alternately, the aggregate of indirect materials, labour  and expenses is termed as overhead.  Overheads are classified into fixed and variable.

Variable overhead is one which varies directly as per number of units produced

Variable overhead rate variance = actual costs -(AHxSR)

= Actual costs - (Actual hours x std rate)

= Actual hours x actual rate - actual hours  x std rate

Hence option D is right.

5 0
3 years ago
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