Plastic forks come in packs of 6.you need 40 forks for a party. how many packs of forks should you buy?

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1