2 years ago

I'm trying to report an issue to brainly but it won't let me do any of you know what goes there?

1 answer:

3 0

Answer:

brainly been tripping for a sec they prolly gon delete this all u can do is try to find a mod and they prolly would help u

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5-6n=2n+5 <br>Solve for n

olganol [36]

<span>5-6n=2n+5 , 5 cancels out
-6n -2n = 0
-8n = 0
n =0</span>

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3 years ago

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The cost of producing n necklaces is p(n) = 15n + 60. The necklaces cost $30, which can be represented by c(n) = 30n. For how ma

zysi [14]

Answer:

n=4

Step-by-step explanation:

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2 years ago

Arithmetic and geometric series -Find the sum of the first 50 terms of the following series, to the nearest integer.

grandymaker [24]

Answer:

Step-by-step explanation:

21-13=8 and 29-21=8

So this is aritmetic series where a₁ = 13, and r = 8

Sum of the first n terms:

$S_n=\dfrac{a_1+a_n}{2}\cdot n=\dfrac{a_1+a_1+(n-1)r}{2}\cdot n=\dfrac{2a_1+(n-1)r}{2}\cdot n\\\\\\S_{50}=\dfrac{2\cdot13+(50-1)\cdot8}{2}\cdot50=(13+49\cdot4)\cdot 50=10,450$

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3 years ago

√200 in consecutive integers and in simplified form

myrzilka [38]

√200 = √2·100 = √2 · √100 = 10√2

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3 years ago

The sum of the angle measures of any triangle is

romanna [79]

Let's say that y is the unknown
180=2x+3+5x+1+y
180=7x+4+y
180-7x-4=y
176-7x=y=third angle

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3 years ago