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3 years ago

How do I do this??? I need help please

Mathematics

1 answer:

Rufina [12.5K]3 years ago

3 0

Answer:

5; 10; 20.

Step-by-step explanation:

the 1st step is shown with orange colour, described on the right part; the 2d step is shown with blue colour, described on the right part of the picture.

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A puppy weighs 12 ounces. What fractional part of a pound is this?

labwork [276]

The puppy is 3/4 of a pound.

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3 years ago

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I having trouble on number 7

labwork [276]

The answer is c=1/4p Solve for C by simply multiplying 1/4 x 8 and you get 2, 1/4 x 12 and you get 3, so on and so forth

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4 years ago

What’s the area of the triangle??

viktelen [127]

Note that one side is 20 ft, and the other is 16.

This means that the side that is part of the triangle is 4 ft.

The measurement is still the same for the triangle's height.

Find the area of the rectangle:
24 x 16 = 384
Find the area of the triangle:
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Add the two numbers together:

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You're answer is (C)

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4 years ago

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F(x) = -x² + 6 <br> Find f(-3).

stepan [7]

Answer:

Step-by-step explanation:

f(-3)= -(-3)^2+6= -9 + 6 = -3

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3 years ago

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Which of the following functions is graphed below.

Valentin [98]

Answer: Option A

$y=\left \{ {{x^2 +2;\ \ x$

Step-by-step explanation:

In the graph we have a piecewise function composed of a parabola and a line.

The parabola has the vertex in the point (0, 2) and cuts the y-axis in y = 2.

The equation of this parabola is $y = x ^ 2 +2$

Then we have an equation line $y = -x + 2
$

Note that the interval in which the parabola is defined is from -∞ to x = 1. Note that the parabola does not include the point x = 1 because it is marked with an empty circle " о ."

(this is $x< 1$ )

Then the equation of the line goes from x = 1 to ∞ . In this case, the line includes x = 1 because the point at the end of the line is represented by a full circle .

(this is $x\geq 1$ )

Then the function is:

$y=\left \{ {{x^2 +2;\ \ x$

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3 years ago