Rewrite each equation below. Then solve your new equation. Be sure to check your solution using the original equation.(n+4)+n(n+2)+n=0

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Answer 1
Answer: the answer is on the paper

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Find the greatest possible error for each measurement. 12 1/4 inches
please help and FAST

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12 should be 1 as in 1 foot. 1' 1/4"

From a point p on level ground, the angle of elevation of the top of a tree is 60°. If the tree is 39m high, how far is its base from p

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Start by drawing a picture of the problem, to gain a better understanding of what you're dealing with, 

In this case we will be using the function, cosine which is adjacent / hypotenuse

Cos(60) = x / 39 

Simplify, 

x = 39cos(60) which brings us to the solution of 19.5 meters. 

Please help me, find the slope and y intercept and then write the linear equation from the x/y table

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Answer:

Step-by-step explanation: table y is going up by 6 and table x is going up by 2 which I would put as a fraction. That would be 6/2 and you divide the fraction. 6 divided by 2 equals 3 so I think the y- intercept would be y = 3x

(I'm sorry if its wrong )

Need help with number 5 please and thank you

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Answer:

The slope of f(x) is greater than g(x)

Step-by-step explanation:

So you are given the slope of f(x), this slope can be seen as (-1)/(2)

The slope of g(x) is -3, which looks like (-3)/(1)

(-1)/(2) is greater than -3

write an equation in standard form with integer coefficients for the line with slope 6/11 going through the point (-1,-6)

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If the slope is 6/11 then, in y=mx+b form, m will be 6/11.  When you multiply 6/11 and -1 you get -6/11.  To get the y (-6), you have to add -60/11.  So in, y=mx+b form the equation is y=6/11x+(-60/11).  To make it standard form, you add negative 6/11x to both sides and then multiply by 11 to get rid of the fractions. So therefore the equation would be:

-6x + 11y = - 60

What is the solution to the equation 1/2 (x-12) + 4 = 1/3 (6x-15)?

Answers

Answer:

x=2

Step-by-step explanation:

(1)/(2) (x-12) + 4 = (1)/(3) (6x-15)

(x-12)/(y2) +4=(6x-15)/(3)

((x-12)+2*4)/(2)=((2*3)x-3*5)/(3)

x=2