-2.77x - 11.4. Is the answer to your question
Answer;
It’s 1.1728395e+16
Area of a triangle is defined by the following: A =

bh where b = base of the triangle and h = height of the triangle.
In this case b = 8cm and h = 9cm
A =
Answer:
#4: -18xy^3z * sqrt(z)
#5: 24xy^3 * sqrt 3(x^2)
Step-by-step explanation:
#4: -2*sqrt(9^2 * x^2 * y^2 * y^2 * y^2 * z^2 * z)
You can cancel if there is a number sqaured
-2 * 9 * x * y * y * y * z * sqrt(z)
-18xy^3z * sqrt(z)
#5: 6 * sqrt 3( 4^3 * x^3 * x^2 * (y^3)^3 )
You can cancel if the number is cubed.
6 * 4 * x * y^3 * sqrt 3( x^2 )
24xy^3 * sqrt 3(x^2)
180 - 98 - 27 = 55 there you go