Answer:
acute
Step-by-step explanation:
Angles between 0 and less than 90 are acute
A 90 degree angle is right
Greater than 90 and less than 180 is obtuse
180 degree angles are straight
45 degrees is less than 90 so it is acute
Answer:
simple interest
Step-by-step explanation:
Mass × gravitational energy × height
= gravitational potential energy
= joules
by interrelating the formula,
mass (unknown) × 10 × 629.9
= 2033.76
unknown = 0.32??
this is my working ^ but I'm not positive that it's 100% correct!
Answer: 6/7 (6 over 7)
Step-by-step explanation: y2-y1 / x2-x1. 11 - 5 / 10-3. 11-5 is 6 and 10-3 is 7. So 6/7
