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Nikolay [14]
2 years ago
8

1609 A C B. What is the mZABC ?

Mathematics
1 answer:
Free_Kalibri [48]2 years ago
3 0

Answer:

< ABC = 80

Step-by-step explanation:

Inscribed Angle = 1/2 Intercepted Arc

< ABC = 1/2 ( 160)

< ABC = 80

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Mkey [24]

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The"off-peak"weekly average cost of hiring a caravan in wales is £520. In July the average cost increases to £800. Calculate the
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Answer: 53.84%

Step-by-step explanation:

Given

The average cost of hiring is £520

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7 0
3 years ago
Instructions: Write the explicit rule. Remember to simplify and do not put spaces in your answer. Sequence: 30,0,−30,−60,… 30 ,
kodGreya [7K]

Answer:

a(n)=60-30n

Step-by-step explanation:

Equation to use:

a(n) = a(1) + d(n-1)

where a(1) is the first term, d is the common difference between terms, and n is the nth term you are trying to find.

In this case, a(1) is 30, d is -30, and n is just n.

If you plug that into the equation and use the distributive property, you would get: a(n) = 30 -30n + 30.

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7 0
4 years ago
Write a problem situation for this inequality 72-12a&lt;24
Morgarella [4.7K]

Answer:

Subtracted 12 times a number from 72 is less than 24.

Step by step solution

Given inequality is 72-12a

We need to write in word.  

12a means 12 times a number “a”

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72-12a<24 means result is less than 24.  

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If we solve for number “a”

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Kaylis [27]

Answer:

A = 63.59

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A = 3.14(4.5²)

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A = 63.59

Circumference:

C = 2πr

C = 2(3.14)(4.5)

C = 28.26

8 0
3 years ago
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