2 years ago

What is the common difference for this arithmetic sequence 45,40,35,30,25,...

Mathematics

2 answers:

Elza [17]2 years ago

8 0

Answer:-5

Step-by-step explanation:

HACTEHA [7]2 years ago

6 0

Answer:

Step-by-step explanation:t

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Nicole is studying for her upcoming college entrance exams. She has already completed 20 practice problems and plans on completi

Semenov [28]

Total number of problems Nicole will have completed: y
Number of nights she studies: x

She has already completed 20 practice problems:
When x=0, y=20

She plans on completing 6 more problems each night:
y=20+6x
y=6x+20

Please, see the attached graph.

Thanks.

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2 years ago

Divide €132 in the ratio 7:4

Anon25 [30]

Answer:92.4

Step-by-step explanation:

4x+7x=132

10x=132

x=132/10

x=13.2

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2 years ago

Li’s brother used the work shown to determine that he must grow at most 6 inches to be able to ride the roller coaster. Is this

miv72 [106K]

No, the work is correct, but the interpretation is not. “6 is less than or equal to h” means that h is greater than or equal to 6. He must grow at least 6 inches, not at most 6 inches.

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3 years ago

Read 2 more answers

From given figure write the radiation between m and n.

Ulleksa [173]

Answer:

see explanation

Step-by-step explanation:

m and n are same- side interior angles and sum to 180°

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2 years ago

What is this helppp 1/2 + 1/5