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vovikov84 [41]
3 years ago
8

Can anyone please help me? Please please, i need help.

Mathematics
1 answer:
Papessa [141]3 years ago
3 0

Answer:


Step-by-step explanation:


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what would it be if the sum of six consecutive even numbers is 130 what would the 2nd number be in the sequence PLZ HELP
zubka84 [21]

Answer:

\huge\boxed{Second\ Number = 42}

Step-by-step explanation:

Let the consecutive even numbers be x,x+2,x+4, x+ 6, x+ 8 and x+10

So, the given condition is:

x+x+2+x+4+x+6+x+8+x+10 = 270

6x + 30 = 270

Subtracting both sides by 30

6x = 270 - 30

6x = 240

Dividing both sides by 6

x = 40

So,

First Number = x = 40

Second Number = x+2 = 40+2 = 42

Third Number = x+4 = 40+4 = 44

Fourth Number = x+6 = 40+6 = 46

Fifth Number = x+8 = 40+8 = 48

Sixth Number = x+10 = 40+10 = 50

4 0
3 years ago
Read 2 more answers
Two of the lights at the local stadium are flickering. They both just flickered at the same time.
V125BC [204]

Answer:

76 seconds

Step-by-step explanation:

You need to find the first common multiple of both 7 and 8.  the LCM  is actually the numbers multiplies by each other, or 56.

4 0
2 years ago
Which equation graphs as a vertical line with an undefined slope? A) y = 3x B) x = 2 3 C) y = 2 3 D) y = − 2 3 x + 1
kenny6666 [7]

Answer:

<h2>B) x = 2/3</h2>

Step-by-step explanation:

y = a - horizontal line   (a - any real number) - slope = 0

x = a - vertical line   (a - any real number) - undefined slope

y = mx + b - diagonal line (m - any real number except 0, b - any real number) - m - slope

3 0
3 years ago
Its original quantity is 10 in the new quantity is 3 what is the percent decrease
erma4kov [3.2K]
This is markdown, thus once again, two equations. 
Markdown=Original-New
and
Markdown%=Markdown Amount/Original*100

Markdown=10-3
Markdown=7

Markdown%= 7/10*100
=0.7*100
=70

Thus, the percent decrease/Markdown is 70%.
3 0
3 years ago
Identify the factors of x2 + 16y2.
forsale [732]

Answer:

that expression is not factorable with rational numbers

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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