All categories

2 years ago

How much is 21 hundreds

Mathematics

2 answers:

Dmitrij [34]2 years ago

5 0

21 hundreds would be 2100

ddd [48]2 years ago

3 0

Answer:

21,000

Step-by-step explanation:

You might be interested in

What are the underfinable term in geometry

Serggg [28]

Answer:

There are, however, three words in geometry that are not formally defined. These words are point, line and plane, and are referred to as the "three undefined terms of geometry".

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A rectangular garden must have a perimeter of 160 feet and an area of at least 1300 square feet. Describe the possible lengths o

Morgarella [4.7K]

Answer: The lengths of the garden are 57.32 feet and 22.68 feet (approximately)

Step-by-step explanation: The area has been given as 1300 which means,

Area = L x W

1300 = L x W ———(1)

Also the perimeter has been given as 160, hence we also have

Perimeter = 2(L + W)

160 = 2(L + W)

80 = L + W ———(2)

From equation (2), make L the subject of the equation

L = 80 - W

Substitute for the value of L into equation (1)

1300 = L x W

1300 = (80 - W) x W

1300 = 80W - W^2

Rearranging the equation we now have;

W^2 - 80W + 1300 = 0

Since we cannot factorize we shall apply the quadratic equation formula to solve for W. Please refer to the attachment for details of this.

Having calculated the value of W to be either 57.32 or 22.68, we can now find the value of L as follows;

Substitute for the value of W into equation (1)

1300 = L x W

1300 = L x 57.32

Divide both sides of the equation by 57.32

22.68 = L.

(Note that if we take the other value of W which is 22.68, the value of L shall be 57.32)

Since the area of the rectangular garden must be AT LEAST 1300 square feet we shall use the exact values for;

Length = 57.32 feet

Width = 22.68 feet

3 0

3 years ago

Read 2 more answers

A) -8 B) 0 C) 1 o/ 2 1 over 2 D) 8

seropon [69]

Your answer is C If not A have a good day

7 0

3 years ago

Read 2 more answers

could someone help with the steps! In a survey conducted in an office, 60% of the sample respondents agreed that employees shoul

Ira Lisetskai [31]

58%-62%
just add 2 to 60
and subtract 2 from 60 to find the range of percents

5 0

3 years ago

Read 2 more answers

Write the standard form of the equation of the line through the pair of points (6,3) and (-7,7)

timofeeve [1]

Step-by-step explanation:

steps are in the picture above.

<h3>Note:if you need to ask any question please let me know.</h3>

3 0

3 years ago