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zmey [24]
3 years ago
6

H(x)=3x-4 what is h(6)

Mathematics
2 answers:
grin007 [14]3 years ago
6 0
<span>H(x)=3x-4 what is h(6)
H(6) = 3(6) - 4 = 18 - 4 = 14

answer
H(6) = 14</span>
Alenkasestr [34]3 years ago
4 0

Answer:

The value of h(6) is, 14

Step-by-step explanation:

Given the equation:

h(x) = 3x-4              ....[1]

where,

x is the independent variable and

h(x) is the dependent variable

We have to find the value of h(6).

Substitute x = 6 in [1] we have;

h(6) = 3(6)-4

⇒h(6) = 18-4

Simplify:

h(6) = 14

Therefore, the value of h(6) is, 14

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Choice D, because you would have to divide 3 1/2 by 2 to find the answer

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LenKa [72]

Answer:

C. Ф = 4 radians

Step-by-step explanation:

Given,

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Length of the Arc (S) = 12cm

In any circle of radius r, the arc length S to the circumference equals the ratio of the angle θ subtended by the arc at the centre and the angle in one revolution. Thus, measuring the angles in radians, S=rθ.

Therefore, S = r*Ф

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3 0
2 years ago
Y=6/13X is a proportional relationship
Ivan

Answer:

x in (-oo:+oo)

Y = (6/13)*x // - (6/13)*x

Y-((6/13)*x) = 0

Y+(-6/13)*x = 0

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-6/13*x = -Y // : -6/13

x = -Y/(-6/13)

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5 0
2 years ago
Write down the quadratic equation whose roots are $x = -7$ and $x = 1,$ and the coefficient of $x^2$ is 1. Enter your answer in
pav-90 [236]
<h2>Steps:</h2>

So firstly, since we know that the coefficient of x² is 1, this means that this is our base equation:

y = x² + bx + c

Now, since we know that the roots are -7 and 1, set y = 0 and set x = -7 and 1 and simplify:

0=(-7)^2+b(-7)+c\\0=49-7b+c\\-49=-7b+c\\\\0=1^2+b(1)+c\\0=1+b+c\\-1=b+c\\\\-49=-7b+c\\-1=b+c

Now with this, we can set up a system of equations to solve for b and c. For this, I will be using the elimination method. For this, subtract the 2 equations:

\begin{alignedat}{2}-49&=-7b+c\\-(-1&=b+c)\\-48&=-8b\end{alignedat}

Now that the c variable has been eliminated we can solve for b. For this, divide both sides by -8 and your first part of your answer is b = 6.

Now that we know the value of b, plug it into either equation to solve for c:

-49=-7(6)+c\\-49=-42+c\\-7=c\\\\-1=6+c\\-7=c

<h2>Answer:</h2>

<u>Putting it together, your final answer is x² + 6x - 7 = 0.</u>

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3 years ago
A doctor told his patient to drink 3 full cups and 1/2 of a cup of medicine over a week. If each full cup was 4 1/2 pints,how mu
fenix001 [56]
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-13.50
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