Atree is 15 feet tall. a bird is sitting on the grass 8 feet away from the tree. how far, in feet, will the bird have to fly to get to the top of the tree?

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.