My internet isn't very good, so I'm going to answer 1 page at a time. Here's the 1st one.
30. Add 3 to both sides for x is less than or equal to 10, so your answer is the third one.
31. Just solve for x by adding 1 to both sides. 7x=10, so now just divide both sides by 7 to get x by itself. x=10/7.
32. (xy)/2, because you have to multiply x kits by y beads, and splitting between two people means dividing by two (so your answer is the third option)
33. Initial: 10 weekly: $2/week so you have 2w+10, because every week he makes two and he started out with 10.
34: to solve this type of equation, get the variable by itself. Since you have 50t on one side, divide both by 50 for an answer of 5.
Answer:
Explanation:
momentum-is a physics term; it refers to the quantity of motion that an object has. A sports team that is on the move has the momentum. If an object is in motion (on the move) then it has momentum.
trajectory-the path followed by a projectile flying or an object moving under the action of given forces.
"the missile's trajectory was preset",route
projectile-a missile designed to be fired from a gun.
"the guns were deployed to flail the village with their one-ton projectiles
.impules-An impulse is a sudden force or desire — this could be an electrical impulse, or an impulse to get some pizza
air resistance-Air resistance is a force that is caused by air. The force acts in the opposite direction to an object moving through the air.
B. Let me know if it’s wrong tho pls