Answer:
38 cm
Step-by-step explanation:
The perimeter of the figure is the sum of the lengths of all its sides.
We have two unknown length, so let's find their lengths first.
x= 10 -6= 4 cm
y= 9 -2= 7cm
Let's add all the lengths together to find the perimeter:
Perimeter
= 9 +10 +2 +6 +7 +4
= 38 cm
Answer:
or 7.14
Step-by-step explanation:
Using the Pythagoras theorem, we can conclude the formula that we are going to use here is
As we can see, this is a right triangle given that it has the square in the corner there. With this information, we can conclude that the longest side is 10, making it the hypotenuse or
Now we need to find in the formula of
making the equation
or
Given the provided information, this would be or
Simplifying it would be =
The radical form would be
While it's integer would be 7.14
Hope this helps!
Answer:
3a + 2b
is cube root of 27a^3+54a^2b+36ab^2+8b^3
