Answer:
13 sq cm.
Step-by-step explanation:
To find the area of this irregular figure, we will need to find the areas of a rectangle and triangle within this figure.
To find the area of the rectangle, we can simply do:
1 × 4= 4 sq cm.
Now, this is where it gets a little trickier. To find the area of the triangle, we will first need to determine the base and height.
We can see from the diagram that to find the base, we need to subtract:
7-4= 3 cm. This is the base of ONLY the triangle.
To find the height, we will need to do:
5+1= 6 cm. This is the total height of the entirety of the triangle.
We can now use the Triangle Area formula: 
(bh), to calculate the area of the triangle.
(6*3)= 9 sq cm.
Finally, add the areas of the rectangle and triangle together, giving you:
9+4= 13 sq cm.
Answer:
x ≤ -10
Step-by-step explanation:
distribute -2 into your denominator (5)
Q: can you find the volume of the tank based on the opposite sides as the bases.
This one was a tricky one lol.
To find volume you need a formula:
Formula for volume varies on the shape of the object.
<span><span>Cube = a 3<span>a is the side length
</span></span><span>Rectangular prism = a * b * c<span>a, b, c are the length, width, and height
</span></span><span>Cylinder = π * r 2 * h<span><span>r is the radius of the circular base</span><span>h is the height
for this one you would need the Rectangular prism formula.
A: No you cannot find the volume because you need length, width, and height to figure out the volume of the rectangular prism.
Hope this helped! :)
</span></span></span></span>
Answer:
c. 122.1 cm
Step-by-step explanation:
so l * w + 
since 6 cm is the diameter
6/2 = 3
the radius (or r) is 3
so 18 * 6 + 
108 + 
108 + 
108 + 14.13 = 122.13
simplified: 122.1 cm
hope this helps:)
