1 , A ladder 9m long lean against a vertical wall making Agathe of 64° with honzontal ground .calculate correct to one decimal place how far the foot of ladder is from the wall1 , A ladder 9m long lean against a vertical wall making Agathe of 64° with honzontal ground .calculate correct to one decimal place how far the foot of ladder is from the wall

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Asquare has a perimeter of sixteen centimeters. what is the length of each of its sides? a. 8 cm c. 9 cm b. 4 cm d. 10 cm select the best answer from the choices

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.