3 years ago

What’s answer I needed help please

Mathematics

1 answer:

stira [4]3 years ago

4 0

I think it’s b

I hope I’m right

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Evaluate the expression shown below and write your answer as a fraction in simplest form.

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Step-by-step explanation:

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adelina 88 [10]

9514 1404 393

Answer:

117°

Step-by-step explanation:

We assume you want to report your bearing as an angle measured CW from North. For conventional angles greater than 90°, it will be ...

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3 years ago

When it comes to maps its hard for me:) please help!

Umnica [9.8K]

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4 years ago

If DF = 9x-39, find EF.

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$DF=DE+EF\\\\DF=9x-39\\DE=47\\EF=3x+10\\\\\text{substitute}\\\\9x-39=47+3x+10\\9x-39=3x+57\ \ \ |-3x\\6x-39=57\ \ \ \ |+39\\6x=96\ \ \ \ |:6\\x=16\\\\\text{put the value of x to the expression}\ 3x+10\\\\EF=3(16)+10=48+10=58$

Answer: EF = 58

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3 years ago

What is this answer??

Gala2k [10]

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4/5

Step-by-step explanation:

0.80=80/100=40/50=4/5

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