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3 years ago

I need help with this one

Mathematics

1 answer:

horsena [70]3 years ago

8 0

Definition of a circle (1,/3) is also a radius therefore the distance from center to (1,/3) equal the distance from center to (0,2)

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Amelia has a triangular kite with an area of 30 square inches and a height of 6 inches. How long is the base of the kite?

Gnesinka [82]

Area of triangle = 0.5 * base * height
30 = 0.5 * 6 * base
30 = 3 * base
so , base = 10 inch

4 0

3 years ago

Please hurry

Juli2301 [7.4K]

Answer:

Option C.

Step-by-step explanation:

Consider the below figure attached with this question.

The below figure represents the enlargement of a trapezoid. It means both trapezoid are similar.

We know that the corresponding sides of similar figures are proportional.

$\dfrac{18}{x}=\dfrac{10}{25}$

On cross multiplication we get

$(18)\times (25)=(10)\times x$

$(18)(25)=10x$

Therefore, the correct option is C.

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3 years ago

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What is the initial value of the equation y-3=-7x ?

Ludmilka [50]

The value is 21 Because three represents those to variables which both equal to 21.

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3 years ago

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Given an x intercept of a quadratic function is at -1 and the axus if symetry is x=3 what is the other x intercept

Alisiya [41]

Simply find the difference between the intercept and axis of symmetry then apply it to the other side

-1 › 3 = 4
so
3 + 4 = 7

$intercept = 7$

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3 years ago

F(x)=x g(x)=1 what is the domain of (g/f)(x)

balandron [24]

$\left(\dfrac{g}{f}\right)(x)=\dfrac{g(x)}{f(x)}\\\\\text{We have}\ f(x)=x\ \text{and}\ g(x)=1.\ \text{Substitute}\\\\\left(\dfrac{g}{f}\right)(x)=\dfrac{1}{x}\\\\\text{The domain}:\ x\neq0\\\\Answer:\ \boxed{\text{All real numbers except 0}\to x\in\mathbb{R}-\{0\}}$

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3 years ago

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