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icang [17]
3 years ago
6

What is the area of the trapezoid? A. 24 mm2 B. 26 mm2 C. 32 mm2 D. 40 mm2

Mathematics
1 answer:
miss Akunina [59]3 years ago
6 0

Answer:

A= 24 m

Step-by-step explanation:

The formula for the area of a trapezoid is  A= \frac{a+b}{2} x h.

Using the formula you plug in the values:  

A= \frac{4 + 12} 2} x 3

2. Now you simplify the equation and solve

A = \frac{16}{2} x 3

A = 8 x 3

A = 24

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Which are perfect trinomials?
Natalija [7]

Answer:

A perfect square trinomial is the square of a binomial. It follows a pattern when it is factored, so that the first and last terms are perfect squares of monomials and the middle term is twice their product

Step-by-step explanation:

5 0
3 years ago
Kameron has 9 video games at his house. This is half as many games as Kevin has. Write an equation that demonstrates the relatio
Illusion [34]

Answer:

The answer is 18

Step-by-step explanation:   Because 9 + 9 = 18  so therefore Kameron and Kevin has 27 video game in total :/

6 0
3 years ago
A cone has a height of 1 meter and a diameter of 2 meters. What is it’s volume
Ber [7]

Cone volume formula: V = πr²h/3

r = radius

h = height

The radius is half the diameter, so, we can divide.

2 / 2 = 1

Now, solve with the given values.

V = π(1)²(1)/3

V = π(1)(1/3)

V = 3.14(1/3)

V ≈ 1.05

Therefore, the volume is roughly 1.05m^3

Best of Luck!

6 0
3 years ago
Please help Asap will mark (Brainliest)
nadezda [96]

Answer: The area of the notebook that the sticker covers is 128 cm^2

Step-by-step explanation:

The equation for the area of a rectangle should be:

A=bh

-The height of the stickers measures 16 cm:

height = 16cm

-So, if the base is half as long as the height, you divide it by 2:

base=\frac{16}{2}=8cm

-Then, you substitute it:

A=16 · 8

-Result:

128cm^2

5 0
3 years ago
I need help with this. Please include explanation.
GrogVix [38]

Step-by-step explanation:

4 \times (4 - 3) = 16 - 12 = 4

8 0
2 years ago
Read 2 more answers
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