3. Acute
4. Right
5. Acute
Hope this helps!
Answer:
55/36
Step-by-step explanation:
Step 1 mix value
3 x 3 = 9
9 + 2 = 11
2 x 5 = 10
10 + 2 = 12
Step 2 finding an equal denominator
36
Step 3 dividing
11/3 / 12/5
answer
55/36
Answer:
Step-by-step explanation:
The measure of the entire area swept out by the minute hand is
A = πr², which in this particular case is:
A = π(4.7 cm)² = 22.09π cm²
The sector in question has the area (25/60)(22.09π cm²), or 9.204π cm², or 28.92 cm² approximately.
Answers:
Kinetic Energy Formula: 
Potential Energy Formula: 
Explanations:
For KE:
Kinetic energy is directly proportional to the mass of the object and to the square of its velocity. If the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.
For PE:
In the above equation, m represents the mass of the object, h represents the height of the object and g represents the gravitational field strength (9.8 N/kg on Earth) - sometimes referred to as the acceleration of gravity.
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