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34kurt
3 years ago
13

I need to know the answer

Mathematics
1 answer:
Elan Coil [88]3 years ago
8 0
The mistake is n third line  - adding 3w
96 + 2w =2(80 - 3w)
96 + 2w = 160 - 6w
        + 6w           + 6w
96 + 8w  = 160
 - 96              -96
8w = 64
w = 8   weeks answer
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What is the surface area of the cylinder? 14ft length 9ft height
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Answer:

C

Step-by-step explanation:

I am assuming the top and bottom are closed.

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3 years ago
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fgiga [73]
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8 0
3 years ago
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Please I need help asap!!
Solnce55 [7]

Answer:

B

Step-by-step explanation:

Hi there!

We're given the measure of <AOC (the big angle) as 90°

and the measure of <BOC as 14° and the measure of <AOB as (3x+46)°

we want to find the value of what x is

because of angle addition postulate, m<AOC=m<BOC+m<AOB

so we can substitute our known values into that equation

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our goal is to isolate the variable of x onto one side

add 14 and 46 together

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subtract 60° from both sides

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