3 years ago

I'm in trouble. Please solve this two questions!!

Mathematics

2 answers:

Step2247 [10]3 years ago

6 0

Answer:

Step-by-step explanation:

let's figure out first the value of the angles from 0- 360 degrees

melomori [17]3 years ago

4 0

Answer:

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SOLVE 5/6 n=10 AND SHOW YOUR WORK

victus00 [196]

n=12

5/6n= 10

multiply both sides by 6.

5/6(6) n= 10(6)

5n=60

divide both sides by five and then you get 12.

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4 years ago

What is an equivalent expression to 56m+21n?

Zielflug [23.3K]

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3 years ago

Exponents!

sweet [91]

We know that:

$x^{a+b}=x^a\cdot x^b$

and:

$(x\cdot y)^a=x^a\cdot y^a$

so:

$3^{x+2}-3^{x}=6^3\cdot3^7\\\\3^x\cdot3^2-3^x=(2\cdot3)^3\cdot3^7\\\\3^x\cdot9-3^x=2^3\cdot3^3\cdot3^7\\\\3^x\cdot9-3^x=8\cdot3^3\cdot3^7\\\\
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3 years ago

Find −a2 − 3b3 + c2 + 2b3 − c2 if a = 3, b = 2, and c = −3.

Elodia [21]

-3(2)-3(2)3+-3(2)+2(2)3--3(2)
I got -12

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4 years ago

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sergey [27]

Answer:

Step-by-step explanation:

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3 years ago

I'm in trouble. Please solve this two questions!! ​

I'm in trouble. Please solve this two questions!!