What is the surface area? 4 cm 10 cm 10 cm square centimeters

Mathematics

1 answer:

iogann1982 [59]3 years ago

5 0

The answer is 360 cm^2.

Hope this helped!

You might be interested in

Determine the value(s) of h such that the matrix is the augmented matrix of a consistent linear system. [Start 2 By 3 Matrix 1s

Leni [432]

Answer: h = 9

Step-by-step explanation: A system of linear equations is consistent when it has at least one solution.

The matrix given is:

$\left[\begin{array}{ccc}-15&21&h\\5&-7&-3\end{array}\right]$

Transform this matrix in a row-echelon form:

$\left[\begin{array}{ccc}-15&21&h\\5&-7&-3\end{array}\right]$ $R_{2} = 3R_{2}+R_{1}$ $\left[\begin{array}{ccc}-15&21&h\\0&0&-9+h\end{array}\right]$

For this row-echelon form to have solutions:

-9 + h = 0

h = 9

For this system to be consistent: h = 9.

3 0

3 years ago

How do you determine if two numbers or expressions are equal

Alja [10]

You can determine if two numbers are equal if they have the same value. (4 are 4 are equal) (4 and 5 are not equal). You can determine if two expressions are equal by solving them. If the answers are of an equal value, they are equal. (4+5 and 6+3 are equal because they both work out to be 9) (4+5 and 5+5 are not equal because they work out to be 9 and 10.)
~Crutchie
p.s. The mathmatical term for "equal" is equivilent. As in equivilent expressions or equivilent numbers.

p.p.s. The mathmatical term for "numbers" are integers. As in the diffrence between the integers or equivilent integers.

7 0

3 years ago

*WILL MARK BRAINLIEST*

nikdorinn [45]

Answer:

3 $\sqrt{5}$ which is approx 6.71