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3 years ago

PLEASE HELP!!! Thank you!!!

Mathematics

2 answers:

Ad libitum [116K]3 years ago

6 0

The answer would be to use the slope formula or pythagorean theorum.

aleksandrvk [35]3 years ago

4 0

I'm not very educated but A=8^2 B=4^2 C=<em>8.94^2

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Andreas93 [3]

2 hours of computer time divide by 10 students:

2/10 = 1/5

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1 year ago

Which of the following square root of -80

Marta_Voda [28]

You can factor -80 as

$-80 = (-1)\cdot 16 \cdot 5$

So, we have

$\sqrt{-80} = \sqrt{(-1)\cdot 16 \cdot 5}$

The square root of a product is the product of the square roots:

$\sqrt{-80} = \sqrt{(-1)}\sqrt{16}\sqrt{5}$

Since $i^2=-1$ and $4^2=16$ , we have

$\sqrt{-80} = 4i\sqrt{5}$

8 0

2 years ago

Please help me! 15 pts! + Brainliest!

WITCHER [35]

Answer:

Step-by-step explanation:

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2 years ago

Which expressions represent the area of the entire shaded region, including the light and dark shading? select three options. 12

Alex Ar [27]

A triangle is a polygon. The total area of the figure can be represented by 12a, (6a+b), and 2b cm².

<h3>What is a triangle?</h3>

A triangle is a polygon with 3 sides and 3 vertices.

Since the area of a single triangle is a cm², and the shape is formed of 12 triangles, therefore, the area of the 12 triangles will be equal to,

$\text{Area of the complete figure} = 12 \times a = 12a\rm \ cm^2$

Given that the area of the complete dark portion is b cm², therefore, the area of the 6 triangles with a cm² of area each, and the black portion can be written as,

$\text{Area of the complete figure} = (6 \times a)+b = (6a+b)\rm \ cm^2$

As the dark portion also consists of 6 triangles with an area of a cm² each and the total sum of this dark area is b cm². Also, the light portion consists of 6 triangles with an area of a cm². Therefore, the total area can be written as,

$\text{Total area} = 6a+6a = b+b = 2b\rm\ cm^2$

Thus, the total area of the figure can be represented by 12a, (6a+b), and 2b cm².

Learn more about Triangles:

brainly.com/question/2773823

6 0

1 year ago

Jake has h hats. Paul has 3 scarves and n hats. Dillon has 3 times the total number of winter accessories Jake and Paul have. Wr

olga55 [171]

Answer:

(h+3+n)3=D dillion has d amout of winter acsessors

Step-by-step explanation:

7 0

2 years ago