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3 years ago

How many triangles are there in the picture ?

Mathematics

2 answers:

hammer [34]3 years ago

7 0

Answer:

there are 10 triangles

Step-by-step explanation:

Semmy [17]3 years ago

6 0

10 I think all of it is triangles except the middle of the star

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The combined volume of two identical cubes is 250 cubic centimeters. what is the measure of one cubes edge?

HACTEHA [7]

The measure of one cubes edge is 5 cm

<h3>Further explanation</h3>

To solve the above questions, we need to recall some of the formulas as follows:

Volume of Prism = Base Area × Height

Area of Square = (Side Length)²

Volume of Cube = (Side Length)³

Side Length of Cube = ∛ ( Volume of Cube )

Let us now tackle the problem !

<u>Given:</u>

The combined volume of two identical cubes is 250 cm³.

Let : Volume of The Cube = V₁ = V₂ = V

$V_1 + V_2 = 250 ~ \texttt{cm}^3$

$V + V = 250 ~ \texttt{cm}^3$

$2V = 250 ~ \texttt{cm}^3$

$V = 250 ~ \texttt{cm}^3 \div 2$

$V = 125 ~ \texttt{cm}^3$

$(\texttt{Side Length})^3 = 125 ~ \texttt{cm}^3$

$(\texttt{Side Length}) = \sqrt[3]{125 ~ \texttt{cm}^3}$

$(\texttt{Side Length}) = \boxed {5 ~ \texttt{cm}}$

<h2>Conclusion:</h2>

The measure of one cubes edge is 5 cm

<h3>Learn more</h3>

The perimeter of a polygon : brainly.com/question/6361596
The perimeter of a rectangle : brainly.com/question/7619923
The perimeter of a triangle : brainly.com/question/2299951
Wheat Grass Planters : brainly.com/question/10222529

<h3>Answer details</h3>

Grade: College

Subject: Mathematics

Chapter: Three Dimensional Figures

Keywords: Perimeter, Area , Square , Rectangle , Side , Length , Width , Cube , Identical , Edge

3 0

3 years ago

Read 2 more answers

My daughter, Lena is counting her blocks by color.

Leto [7]

Answer:

The ratio of red to yellow blocks = 24:8 = 3:1

The ratio of green to blue blocks = 16:12 = 4:3

The ratio of purple to total blocks = 20:60 = 1:3

Step-by-step explanation:

(would appreciate it if you could mark me the brainliest:))

7 0

2 years ago

Sufi is stacking 48-kg boxes in the freight elevator. The elevator can hold a maximum of 456 kg. How many boxes can Suki stack i

Kipish [7]

Maximum 9 boxes as that is 432 kg total, any more boxes would be more than the elevator can take

3 0

4 years ago

Please need help on this

Ronch [10]

Ray FM has terminal point F, so that will be the first letter of the name. The second letter of the name can be any of the points to the left of F on the line:

... D, L, M, P, K

Appropriate choices are ...

$\overrightarrow{FP}$
$\overrightarrow{FD}$

8 0

3 years ago

Calculate the average of the numbers shown 22,48,34,5

Veseljchak [2.6K]

22 + 48 + 34 + 5

109

109/4

27.25

6 0

3 years ago

Read 2 more answers