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tatyana61 [14]
3 years ago
5

A cube has how many vertices

Mathematics
1 answer:
Ulleksa [173]3 years ago
3 0

Answer: 8 vertices

Step-by-step explanation: A cube has 6 square faces. Each segment formed by the intersection of 2 faces is called an edge so a cube has 12 edges. Each point formed by the intersection of 3 edges is called a vertex so a cube has 8 vertices.

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Solve for w.−(14w+8)+8=3
Stella [2.4K]
= -(14w + 8) + 8 = 3
= -14w - 8 + 8 = 3
= -14w = 3
w = -3/14

In short, Your Answer would be -3/14 

Hope this helps!
6 0
3 years ago
Read 2 more answers
If x3 = 27, what is the value of x?
ipn [44]

Answer:

The value of x is 3

Step-by-step explanation:

Given:

x^3 = 27

To Find:

x = ?

Solution:

We Know that

a = (a^3)^\frac{1}{3}

a = (a)^\frac{3}{3}

We can write 27 as 3 \times 3 \times 3 = 3^3

Taking cube root on both sides

(x^3)^{\frac{1}{3} }= (3^3)^{\frac{1}{3}}

x^{\frac{3}{3}} = 3^{\frac{3}{3}}

x^1 = 3^1

x = 3

8 0
3 years ago
Bobby decides to sell lemonade on a hot summer day. If Bobby sells 20 glasses of lemonade for $0.20 per cup, and his average tot
borishaifa [10]

Answer:

Bobby's economic profits for the day is $0.60.

Step-by-step explanation:

Bobby sells 20 glasses of lemonade for $0.20 per cup.

Amount earned = 20\times0.20=4 dollars

The average total cost is $0.17.

So, difference in selling amount and average = 0.20-0.17=0.03 dollars

Therefore, Bobby's economic profits for the day is = 20\times0.03=0.60 dollars

Hence, the answer is $0.60.

5 0
3 years ago
Which of the following best describes an Euler Path
Ann [662]

Answer:

A path that goes through every EDGE once and starts and ends at different vertices.

Explanation:

A "Euler path" is a trail that is being used in a graph consisting of finite number of edges. It is also known as "Eulerian path." This should be contrasted from the "Euler circuit," for both of their meanings are a bit confusing.

A Euler path only uses every edge of the graph once and it starts and ends at<em> different vertice</em>s. A Euler circuit, on the other hand, uses every edge of the graph exactly once but <em>starts and ends at the same vertex</em>.

So, this explains the answer.

7 0
3 years ago
Expand.<br> Your answer should be a polynomial in standard form <br> −5q 2 (−q−5)
Brut [27]

Answer:

(i think)

5q3+25q2

Step-by-step explanation:

To write a polynomial in standard form, simplify and then arrange the terms in descending order.a

x2+bx+c

5⋅1(q2q)+25q2

Simplify each term

answer- 5q3+25q2

5 0
3 years ago
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