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Maurinko [17]
3 years ago
6

A student is building a parallelogram- shaped deck with a base of (4x + 3) feet and a height of (3x - 2) feet. Which polynomial

represents the area of her deck in square feet? (A.108)
F (12x2 + x - 6) square feet
G (7x + 1) square feet
H (12x2 + x - 5) square feet
J (7x2 + x - 6) square feet​
Mathematics
2 answers:
timurjin [86]3 years ago
8 0

Answer:

F

Step-by-step explanation:

see attached image above

s2008m [1.1K]3 years ago
8 0

Answer:

Step-by-step explanation:

the area will be

A=(4x+3)(3x-2)

A=12x^2-8x+9x-6

A=12x^2+x-6

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tiny-mole [99]

Answer:

Part 1) The volume of the ball is 256 cm³

Part 2) The radius of the ball is 3.94 cm

Step-by-step explanation:

Part 1) we know that

The density is equal to divide the mass by the volume

D=m/V

Solve for the volume

The volume is equal to divide the mass by the density

V=m/D

In this problem we have

m=128 g

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substitute

V=128/0.5=256 cm³

Part 2) what is the radius of the ball?

we know that

The volume of the sphere (ball) is equal to

V=\frac{4}{3}\pi r^{3}

we have

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assume

\pi =3.14

substitute and solve for r

256=\frac{4}{3}(3.14)r^{3}

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r^{3}=768/(12.56)

r=3.94\ cm

7 0
3 years ago
Can anyone help me out with this please
musickatia [10]
First, let's factor the equation to make it easier to solve for the intercepts:

f(x) = x² + 12x + 32
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To find the x-intercepts of a function, set the y value (f(x)) to 0:

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x = -8, -4

Similarly, to find the y-intercept, set the x values to 0:

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Answer:

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Step-by-step explanation:

we know that

When two lines are crossed by another line (transversal), the angles in matching corners are called Corresponding Angles.

When the line are parallel the corresponding angles are equal in measurement.

so

In this problem

(8x+50)\°=130\° -----> by corresponding angles

see the attached figure to better understand the problem

Solve for x

Subtract 50 both sides

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3 years ago
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alexgriva [62]

Answer:

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Step-by-step explanation:

|4x−4(x+1)|=4

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3 0
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EleoNora [17]
Hello,

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Answer A
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3 years ago
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