2 years ago

H+4.78=8.02 evaluate

Mathematics

1 answer:

asambeis [7]2 years ago

6 0

Answer:

h=3.24

Step-by-step explanation:

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One solution to a quadratic function, h, is given.

Margaret [11]

Answer:

B. The other solution to function $h$ is $-4-i\,7$ .

Step-by-step explanation:

From Algebra, we remember that quadratic functions of the form $a\cdot x^{2}+b\cdot x + c$ has solutions of the form:

$x = \frac{-b\pm \sqrt{b^{2}-4\cdot a\cdot c}}{2\cdot a}$ , where both are complex if and only if $\sqrt{b^{2}-4\cdot a \cdot c}< 0$ .

Hence, if one solution of the quadratic function is $-4+i\,7$ , then the other solution is $-4-i\,7$ . The correct answer is B.

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2 years ago

Solve for f (-3) for f (x) = 1 -x<br> f (-3) = [ ? ]

Lostsunrise [7]

F(x) = 1 - x
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2 years ago

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What times itself 3 times to get -0.125

Verdich [7]

That would be -0.041

-0.125/3 = -0.041666666

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2 years ago

3/v=6/3 solve proportion

earnstyle [38]

Answer:

v= 3/2

Step-by-step explanation:

multiply cross products which is 9=6v. Then divide by 6 on both sides. Simplify.

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2 years ago

F(x) = 3x - 1 and g(x) = x2 -x find (f/g(8) answer choices a)-23/6 b)4 c)-4 d)23/6

Lilit [14]

Answer:

all answer wrong with you

Step-by-step explanation:

f(x)=3x-1

f(8)=3.8-1

=24-1

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f(8)=8.2-2

=16-2

=14

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3 years ago