Answer:
Area of parallelogram is equal to 
Step-by-step explanation:
It is given length pf parallelogram which is equal to base of parallelogram is b=15 cm
Height of parallelogram h = 7.5 cm
We have to find the area of the parallelogram.
Area of parallelogram is equal to multiplication of base and height.
Therefore area of parallelogram is,
, here b is base and h is height.
So 
Therefore area of parallelogram is equal to
Answer:
45
Step-by-step explanation:
24??? What is the old cube measurements???? Or these the the new cube measurements??
Let the two positive numbers are x , y and there sum is s
So,
x y = 1024 ⇒⇒⇒⇒ (1)
And S = x + y ⇒⇒⇒⇒ (2)
by substituting from (1) at (2) with the value of y = 1024/x
∴ s = x +
Differentiating both sides with respect to x to find the minimum value of the sum and equating to zero
∴
solve the last equation for x
∴
⇒⇒⇒ *x²
∴ x² = 1024
∴
taking the positive number as stated in the problem
x = 32
So, The numbers are 32 , 32
And theire mimimum sum = 32 + 32 = 64
