HCF(3m,161)=23 and LCM(3m,161)=1449 find value of M

69

Step-by-step explanation:

The product of two numbers is equal to the product of their lcm and hcf whre lcm is the lowest common multiple where hcf is the highest common factor, some countries denote it as gcd, greatest common divisor

Here

HCF(3m,161)=23 and LCM(3m,161)=1449

3m*161=23*1449

483m=23*1449

M=23*1449/483=69

Therefore, the value of m is 69

3 ft

step-by-step explanation:

since the triangle is right use pythagoras' identity to solve for a

the square on the hypotenuse is equal to the sum of the squares on the other two sides, that is

a² + 8² = ( )²

a² + 64 = 73 ( subtract 64 from both sides )

a² = 9 ( take the square root of both sides )

a = = 3

25

step-by-step explanation: