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alexandr1967 [171]
3 years ago
5

What is the difference between a triangular number and a cube number?

Mathematics
1 answer:
pav-90 [236]3 years ago
8 0
A cube number is an integer which is a third power of another integer.

A triangular number is a number that counts the objects that can form equilateral triangle (sorry, I cribbed it a little from Wikipedia; it's difficult to explain). Just look at the picture.
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Please please help &lt;33
VLD [36.1K]

Answer:

100-mn

Step-by-step explanation:

He bought m books for n dollars each to know the amount of the books he bought,it means m×n=mn

He had $100 intially so to determine the amount left

100-the amount spent

100-mn

Therefore the answer is 100-mn

8 0
3 years ago
Find the length of side a. <br><br> A. 4 <br><br> B. 2<br><br> C. 34<br><br> D. 16
Dmitriy789 [7]

Answer:

Side A is 4

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
the figure at the right shows the dimensions of the garden in Marissa's back yard. What is the area of the garden?
vodka [1.7K]

The area of the garden is 74 square feet

<h3>How to determine the area of the garden?</h3>

The complete question is added as an attachment

From the attached figure, we have the following shapes and dimensions:

  • Rectangle: 10 by 5 feet
  • Trapezoid: Bases = 10 and 6; Height = 3

The rectangular area is

A1 = 10 * 5

Evaluate

A1 = 50

The area of the trapezoid is

A2 = 0.5 * Sum of parallel bases * height

This gives

A2 = 0.5 * (10 + 6) * 3

Evaluate

A2 = 24

The total area is

Total = A1 + A2

This gives

Total = 50 + 24

Evaluate

Total = 74

Hence, the area of the garden is 74 square feet

Read more about areas at:

brainly.com/question/24487155

#SPJ1

5 0
1 year ago
What are the values of x in the equation x(x-6)=4(x=6)?
Klio2033 [76]
X=6....6(6-6)=4(6=6) 6(0)=0....0=\=4 6=6
7 0
4 years ago
Every bike at a sports store is on sale for 40% off the regular price. About how much would a bike cost that regularly sells for
Neko [114]

Answer:

$140-40%= 84

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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