The SA formula to find a right cone is area of the base x 1/2 (perimeter)(slant height)
To find the area of the base you do radius squared x pi
Radius=11
So 121pi is area of the base
Perimeter=circumference of the circle
So perimeter=24pi
So 121pi x 1/2 (12pi)(6)
12 x 6=72pi/2=36pi
121pi x 36pi= 4356pi
Answer: 4356pi
there is 100 pushing to the right and 10 pushing to the left
since 100 is larger than 10, the force is unbalanced.and the object would move to the right.
Answer:
Option B
Step-by-step explanation:
First make x = 4 and y = 3 in the equation y = -1/2x + 5
it should look like 3 = -1/2(4) + 5 now we can solve
-1/2 * 4 = -2 → 3 = -2 +5
-2 + 5 = 3 → 3 = 3
Answer:
3
x
6
+
x
5
−
x
4
−
6
x
3
+
x
2
+
3
x
−
1
Step-by-step explanation:
simp
Answer:
1.25cm
Step-by-step explanation:
<em>Complete question:</em>
The prism has a volume of 35 cm cubed workout h, the height of the triangular cross section
<em>length=7cm</em>
<em>width = 4cm</em>
<em></em>
The volume of the prism is expressed as;
Volume = Base Area * Height
Given
Volume of the prism = 35cm^3
Base Area = length * width
Base Area = 7cm * 4cm
Base Area = 28cm^2
Substitute the given values into the formula
35 = 28* Height
Cross multiply
35 = 28 * Height
35 = 28 Height
Height = 35/28
Height = 1.25cm
Hence the height of the triangular cross section is 1.25cm
