Question

please tell me answer ​

Answer 1

Answer:

3) the longest chord of a circle is diameter

4) two numbers are said to be co-prime numbera if their HCF is 1

5) the answer is minus 1 by 2 is to the power 7

Answer 2

Answer:

1) 42

2) 32

3) Diameter

4) 1

5) -128

Step-by-step explanation:

1) 15³ = 15×15×15 = 3375

∴ 3375 – 3333 = 42

The smallest number to be added to 3333 to make it a perfect cube is 42.

2) 32

$\Rightarrow (-2)^-^3 \times (-2)^-^2$

$\Rightarrow (-8) \times (-4)$

$\Rightarrow 32$

3) Diameter

A chord that passes through the center of a circle is called a diameter and is the longest chord of that specific circle.

4) 1

Co-prime numbers or relatively prime numbers are those numbers that have their HCF (Highest Common Factor) as 1. In other words, two numbers are co-prime if they no common factor other than 1.

5) -128

$\Rightarrow (-2)^-^7$

$\Rightarrow -2\times-2\times-2\times-2\times-2\times-2\times-2$

$\Rightarrow -128$