F = 1.8C + 32 *Replace C with 20
F = 1.8(20) + 32
F = 36 + 32
F = 68
F = 1.8C + 32 *Replace C with 25
F = 1.8(25) + 32
F = 45 + 32
F = 77
Room Temp. in Farenheit ranges from 68 to 77
The three angles must add to 180. So x=180-(50+90)= 40 degrees.
Answer: x=4.25
Step-by-step explanation:
-30=4-8x
subtract 4 from both sides
-8x=-34
divide by -8 on both sides
x=4.25
Cone Volume = (PI * radius^2 * height) / 3
3 = (PI * radius^2* x) / 3
radius^2 = 9 / (PI * x)
radius = square root (9 / (PI * x))
Answer:
right triangle
Step-by-step explanation:has a right angle