9 is an odd number. 9 times 9 itself is 81. 9 times 9 itself is 81. 9 is a composite number.

Interactive Questions.

True | False | |
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81 is the square of 9. | TrueTrue – 81 is the square of 9. | FalseFalse – 81 is the square of 9. |

Answer. (32)2/5=(5 root 32)^2 =2^2(2×2×2×2×2=2^5=32) =**4** Compare this with the other method of squaring first.

The absolute value of (-35) is **35**.

So, the place value of 9 is 9 x 1000 = **9000**.

**Negative thirty-two** is thirty-two units away from 0, therefore the absolute value of -32 is 32.

The **absolute value of 10 is 10**. Algebraically speaking, the absolute value of a number x takes x and makes it positive.

9 is an odd number. 9 times 9 itself is 81. 9 times 9 itself is 81. 9 is a composite number.

Interactive Questions.

True | False | |
---|---|---|

81 is the square of 9. | TrueTrue – 81 is the square of 9. | FalseFalse – 81 is the square of 9. |

Digit Values

67 - The value of the digit 7 is **7 ones**, or 7.

Two-Digit Numbers

The value of the number is also Thirty-two. It has two digits: 3 and 2. The digit 3 is in the **Tens place** and has a value of Thirty. The digit 2 is in the Ones place and has a value of Two.

The absolute value of 8 is 8.

64 is a perfect square number which can be obtained by the square of 8. Hence, the square root of 64 is a rational number.

Interactive Questions.

True | False | |
---|---|---|

Square root of 64 is 4. | TrueTrue – Square root of 64 is 4. | FalseFalse – Square root of 64 is 4. |

The value refers to **the worth of each digit depending on where it lies in the number**. We calculate it by multiplying the place value and face value of the digit. For instance: If we consider the number 45. Here digit 4 is in the tens column.

The absolute value of any positive number is the number itself, so **11 has 11 as an absolute value**. Also, the absolute value of a negative number is its (positive) opposite, so also has 11 as an absolute value.

Answer. The value of (23) is equal to **twenty three**.

2

the value of 2 is **1+1=2**.

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Find the odd one out: Bat, Whale , Monkey , Ostrich.

Question | Find the odd one out: Bat, Whale , Monkey , Ostrich |
---|---|

Subject | Biology (more Questions) |

Class | 10th |

Type of Answer | Video |

**Cold temperatures do affect electric vehicles and steal some of their range**. The amount of range lost depends on many factors such as the car itself, its potential range in normal weather, and whether the heat is on.

**By generating enough cash, a business can meet its everyday business needs and avoid taking on debt**. That way, the business has more control over its activities. In a situation in which a business has to take on debt to meet its expenses, it is likely that its debtors will have a say in how the business is run.

Bond length is defined as **the average distance between the centers of nuclei of the two bonded atoms in a molecule**.

Whether you're driving an electric car or a gas-powered one, cold weather will lower the efficiency of your vehicle. With a Tesla, **you'll quickly notice a drop-off in range**. Electric cars like to keep their batteries in an optimum operating temperature range.

Dated : 18-Jul-2022

Category : Education