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3 years ago

Simplify the equation 8-3(6-6x)

Mathematics

2 answers:

zaharov [31]3 years ago

6 0

8 - 3( 6 - 6x )
5 ( 6 - 6x )
30 - 30x
30 = 30x
x = 1

kap26 [50]3 years ago

4 0

5(6-6x)
30-30x = -1x= x

Your answer is x

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I need help with question 11!!!!

lakkis [162]

Answer:

Step-by-step explanation:

Pythagorean theorum: 5^2 +s^2 = 15^2 so 25 + s^2 =225

s^2 =200 so s = square root of 200 which is 10 times the square root of 2. So the first answer is right

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3 years ago

What is 2 (m+3)<br> Pls i need help bad

snow_tiger [21]

Answer:

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3 years ago

Plzz help on Question B nd C plzz

Katarina [22]

Answer:

see explanation

Step-by-step explanation:

(b)

The roots of f(x) = 0 are the values of x on the x- axis at the points where the graph crosses, that is

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4 years ago

F(x) = | 3x+1 | find the vertex of value function

PilotLPTM [1.2K]

Answer:

The vertex is the point $(-\frac{1}{3},0)$

Step-by-step explanation:

we know that

The general form of an absolute value equation is

$y=a\left|x-h\right|+k$

The variable a tells us how far the graph stretches vertically, and whether the graph opens up or down. The variables h, and k, tell us how far the graph shifts horizontally and vertically

The vertex is the point (h,k)

we have

$f(x)=\left|3x+1\right|$

Rewrite the expression (3x+1)

$(3x+1)=\frac{3}{3} (3x+1)=3(x+\frac{1}{3})$

substitute

$f(x)=\left|3(x+\frac{1}{3})\right|$

$f(x)=3\left|(x+\frac{1}{3})\right|$

$a=3\\h=-\frac{1}{3}\\k=0$

therefore

The vertex is the point $(-\frac{1}{3},0)$

see the attached figure to better understand the problem

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4 years ago

Solve for h: 45 = h+ 19

Anit [1.1K]

Answer:

h = 26

Step-by-step explanation:

45 = h + 19

45-19 = h

26 = h

3 0

3 years ago

Read 2 more answers