2. 89
3. 568
4. 987
5. 854
6. 797
all u do is add
Answer:
A: 360
Step-by-step explanation:
Split the trapezoid into 2 shapes
Then find the area of the rectangle on the left:
18 × 15 = 270 square yards
Now for the triangle, first find the base by subtracting the 2 parallel lines:
25 - 15 = 10 yards
0.5(10 × 18) = 90 square yards
Add both areas to find total area:
270 + 90 = 360 square yards
All this can be seen in the figure below:
<span>36x³a + 45xa² =</span>9xa(4x²+5a)
Answer:
31.5 m^2
Step-by-step explanation:
To find the amount for 7 bags, create a proportion.

To solve for y, cross multiply numerator to denominator of each fraction.
4(y) = 18(7)
4y= 126
y= 31.5
7 bags will do 31.5 m^2