Answer:
84 cm^2
Step-by-step explanation:
The area of a triangle is
A = 1/2 bh where b is the length of the base and h is the height
A = 1/2 ( 5+9) * 12
A = 1/2 (14) * 12
A =84
3. y=-2/3x-4
4. y=4
5. y=x+5
Answer:
10 pounds 1 ounce.
Step-by-step explanation:
There are 16 ounces in 1 pound.
So
16x11=176
176/16=10 pounds 1 ounce.
Answer:
Any fraction greater than 1
Step-by-step explanation:
example: 1/6 / 7/6 = 1/7, which is less than 1/6
Trace of a matrix is defined only for a square matrix . It is the sum of the elements on the main diagonal, from the upper left to the lower right, of the matrix