Which expression can be used to find the surface area of the following square pyramid? Choose 1 Choose 1 (Choice A) A 4+64+64, plus, 6 (Choice B) B 4+3+3+34+3+3+34, plus, 3, plus, 3, plus, 3 (Choice C) C 4+6+6+6+64+6+6+6+64, plus, 6, plus, 6, plus, 6, plus, 6 (Choice D) D 4+3+3+3+34+3+3+3+3

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram