Answer:
I think it is 40.5
Step-by-step explanation:
If each 1cm cube is 12 grams, I figure the other cubes would be proportional and a 1.5cm cube comes up to be 3.375cm^3, not 1 cm^3, thus we multiply the rate to 3.375 to get 40.5 as the mass of the 1.5 cm cube
Answer:
use a calcalater
Step-by-step explanation:
1.5625
Answer:
4.2 units
most likely answer choice B
Step-by-step explanation:
(1, 2) and (4, 5)
To find the distance between two points, we use the distance formula:

Let's plug in what we know.

Evaluate the parentheses.

Evaluate the exponents.

Add.

Evaluate the radical.
d = 4.24
Round to the nearest tenth.
d = 4.2 units
*note: The answer choice is 4.6. I'm not sure if that is a typo on someone's end, but the distance between these two points is exactly 4.24264068712 units.
Hope this helps!
Answer:
The height of the painting is 28.7525 in and the width is 23.7425 in
Step-by-step explanation:
Let
x -----> the height of the painting
y -----> the width of the painting
we know that
The perimeter of the painting is

so
----> equation A
----> equation B
substitute equation B in equation A and solve for y




Find the value of x

therefore
The height of the painting is 28.7525 in and the width is 23.7425 in