Answer:
x = 25°
Step-by-step explanation:
3x + 2x + x + 30° = 180°
6x + 30° = 180°
6x = 150°
x =25°
=> 3x = 25 * 3 = 75°
=> 2x = 25 * 2 = 50°
=> x + 30° = 25° + 30° = 55°
Answer:
C. Segment PR ⋅ segment PS = 16
Segment PR ⋅ segment SR = 81
Step-by-step explanation:
My teacher went over this question with me not even like 5 minutes ago
28. 5/7(x)=20
X=28
Hope this helps! :)
V=3.14(R)^2(H)
this is the formula to find the volume of a cylinder
Answer:
The shaded area is 
Step-by-step explanation:
we know that
The shaded area is equal to the area of the large square minus the area of the two smaller squares
so

Calculate the shaded area
Remember that

substitute
