Answer:
333cm^2
Step-by-step explanation:
Divide the compound shape into the two separate parts, the rectangle and the triangle.
The rectangle measuring 18cm by 14cm, getting the area, use the formula length*width. This is 18*14= 252cm^2.
Then the triangle has the height, 9cm and base 18cm, finding the area use the formula, 1/2*base*height.
1/2*9*18= 81cm^2.
Add the two, 252+81= 333cm^2.
Answer:
3.14
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
First, let's replace the <em>c</em> with 12, and the <em>a </em>with 3, since those are the values given.
Now we have 12/3.
12 ÷ 3 = 4
So,<em> c/a</em> = 4.
Answer:
The answer to your problem is x=-1,y=9
Step-by-step explanation:
(-1,9)
Answer:
- 4
Step-by-step explanation:
The average rate of f(x) in the closed interval [ a, b ] is
Here [ a, b ] = [ - 2, 2 ]
f(b) = f(2) = 9 ← from table value of f(x) for x = 2
f(a) = f(- 2) = 25 ← from table value of f(x) for x = - 2, thus
average rate of change = = = - 4