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Natalka [10]
3 years ago
9

Σ(n = 1)

Mathematics
1 answer:
iris [78.8K]3 years ago
8 0

Answer:

6

Step-by-step explanation:

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He plans to work 14 hours.

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3 years ago
Simplify the expression by combining like terms. 22+5m−4m+7n−8
rewona [7]

Answer: The simplified form by combining like terms is given by

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Step-by-step explanation:

Since we have given that

22+5m-4m+7n-8

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1) First we collect m terms :

22+5m-4m+7n-8\\\\=22+m+7n-8\\\\

2) Combine n terms  and constant terms :

=22-8+m+7n\\\\=14+m+7n

Hence, the simplified form by combining like terms is given by

14+m+7n

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3 years ago
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3 years ago
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Can you please help me? Thanks!!!!
ss7ja [257]
The answer is 25 degrees.

This is how you solve the equation, first you must know that the straight like ABC=180, DBC is 130, so the remaining amount is 50 degrees, BE is a bisector of ABD which means it splits ABD right down the middle. So ABE+EBD=50 degrees, 25+25=50 since both sides MUST be equal in order for BE to be a bisector of ABD.

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Which answer represents the range of the logarithmic function given below?
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I think it is a but I’m not sure
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