Answer:
16 cm is the other side
Step-by-step explanation:
Area of rectangle = length × breadth
Area of rectangle = 25 × b
400 =25 × b
Transpose 25 to LHS
400 / 25 = b
16 = b
Hope it helps!!!!!!!
Answer: 26
Step-by-step explanation:
Let the number be n.
Now,
twice a number =>> 2n
added to 3 =>> 2n + 3
is divided by the number plus 7 is five thirds =>> (2n + 3) / (n + 7) = 5 / 3
(2n + 3) = (5 / 3) × (n + 7)
3 × (2n + 3) = 5 × (n + 7)
6n+9 = 5n + 35
6n - 5n = 35 - 9
n = 26
Common difference = -16-(-20) = 4
nth term = -20+(n-1)4
Answer:
Step-by-step explanation:
Rewrite log7(49)=x log 7 ( 49 ) = x in exponential form using the definition of a logarithm. If x and b are positive real numbers and b does not equal 1 , then logb(x)=y log b ( x ) = y is equivalent to by=x b y = x .
7y = 84
y = 84 /7
= 12
So, y =12
