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Sonbull [250]
3 years ago
11

What is the area pleaaaaaazsnhelp right answer

Mathematics
2 answers:
nydimaria [60]3 years ago
5 0

Answer:

Do 16 times 8 times 3 and then when you get the answer add 6

Step-by-step explanation:

Maslowich3 years ago
4 0

Answer:

137 ft^2

Step-by-step explanation:

1. Approach

Break up the given figure into smaller figures. One can break up this figure into a rectangle, and a triangle. After doing so, one can calculate the area of each of the smaller figures, and then add up the values.

2. Calculate the area of the triangle

If one were to cut the top figure off, one would get a triangle with a base of (3ft), and a height of (6ft). One can calculate the area of the figure using the formula;

\frac{base*height}{2}

Substitute;

\frac{6*3}{2}\\\\= \frac{18}{2}\\\\\ 9

3. Calculate the area of the rectangle;

Now, one is left with a rectangle with dimensions (16ft), and (8ft). To find the area of this figure, use the formula;

base * height

Substitute;

16 * 8\\\\= 128

4. Find the area of the whole figure

Now add the area of the triangle, and the area of the rectangle together.

(Rectangle) + (Triangle)

= 128 + 9

= 137

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Step-by-step explanation:

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3 years ago
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makkiz [27]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
- Name a regular polygon with an interior angle of 120 degrees<br>​
WARRIOR [948]

Answer:

Hexagon

Step-by-step explanation:

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3 years ago
Determine the value of a, b, and c for the quadratic equation: 4x2- 8x = 3
Rufina [12.5K]

Answer:

B. a = 4, b = -8, c = -3

Step-by-step explanation:

The quadratic equation given is:

4x^2- 8x = 3

The general form of a quadratic equation is given as:

ax^2 + bx +c = 0

Let us put the given equation in this form and then compare with the general form of the quadratic equation.

4x^2- 8x = 3\\\\4x^2 - 8x - 3 = 0

Therefore, by comparing:

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b = -8

c = -3

The correct option is B

4 0
3 years ago
Choose the correct simplification of (4x − 3)(3x2 − 4x − 3).
tester [92]
(4x - 3)(3x^2 - 4x - 3) 

=4x\cdot \:3x^2+4x\left(-4x\right)+4x\left(-3\right)-3\cdot \:3x^2-3\left(-4x\right)-3\left(-3\right) 

=4x\cdot \:3x^2-4x\cdot \:4x-4x\cdot \:3-3\cdot \:3x^2+3\cdot \:4x+3\cdot \:3 

\mathrm{Simplify}\:4x\cdot \:3x^2-4x\cdot \:4x-4x\cdot \:3-3\cdot \:3x^2+3\cdot \:4x+3\cdot \:3:\quad 12x^3-25x^2+9 

=12x^3-25x^2+9
8 0
3 years ago
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