3 years ago

Marcia ran at a speed of 3.50

Mathematics

1 answer:

Roman55 [17]3 years ago

5 0

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Move two match sticks to make squares.

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Answer:

The one in the middle and the one on the right?

Step-by-step explanation:

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3 years ago

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According to the rational root theorem, the numbers below are some of the potential roots of f(x)=10x^3+29x^2-66x+27. Select all

Reil [10]

Answer:

-9/2, 3/5, 1

Step-by-step explanation:

Those are the answers on edginuity.

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3 years ago

What is the distance between the points (-6,5) and (8,-2) on a coordinate plane?

Naddik [55]

Distance Formula: $D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2$

Apply the points: $D=\sqrt{(8-(-6))^2+((-2)-5)^2$

Solve: $D=\sqrt{(8-(-6))^2+((-2)-5)^2}\\D=\sqrt{14^2+(-7)^2}\\D=\sqrt{169+49}\\D=\sqrt{218}$

Since the square root of 218 cannot be simplified, the answer is

$D=\sqrt{218}$

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3 years ago

What is the inverse of the function g(x)=7x+3/x-5?

Ad libitum [116K]

Answer:

g(x) = (5x + 3)/ x - 7

Step-by-step explanation:

Let g(x) = y

y = (7x + 3)/x - 5

Make x the subject

xy - 5y = 7x + 3

xy - 7x = 5y + 3

x(y - 7) = 5y + 3

x = (5y + 3)/ y - 7

Therefore, the inverse of the function = (5x + 3)/ x - 7

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2 years ago

The table shows a function. Is the function linear or nonlinear?<br> x y<br> 7 20<br> 8 12<br> 9 7

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Non-linear because none of them repeat.

Step-by-step explanation:

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