Answer:
78
Step-by-step explanation:
∠A + ∠B + ∠C = 180 { Angle sum property of triangle}
42 + ∠B + 60 = 180
∠B + 102 = 180
∠B = 180 - 102 = 78
In similar triangles, corresponding angles are congruent.
∠S ≅ ∠B
∠S = 78°
Answer c = (a-b)/d
Step-by-step explanation:
subtract b and divide by d
Step-by-step explanation:
Given
p(x) = 7x + 5 and r(x) = x - 1.
Now
(rp)(2) = r ( 7 * 2 + 5 )
= r( 19 )
= 19 - 1
= 18
Hope it will help :)❤
5/8+ 1/4+ 1/2
= 5/8+ 2/8+ 4/8
= 11/8
= 1 3/8
The final answer is 1 3/8~
Answer:
The volume of the cone is 42.6 m^3
Step-by-step explanation:
The volume of a cone is given by the area of the base multiplied by the height of the cone and divided by three. The base is a circle, so it's area is computed by the following:
Abase = pi(r^2) = 3.14(2.2^2) = 15.2 m^2
We can then compute the volume of the cone that is:
Vcone = Abase*h/3 = 15.2*8.4/3 = 42.56 m^3
The volume of the cone is 42.6 m^3
