Seudónimo Seudónimo
  • 12-04-2018
  • Mathematics
contestada

Please help? I have 2 questions. Thank you.

Please help I have 2 questions Thank you class=

Respuesta :

Аноним Аноним
  • 12-04-2018
Surface area of a sphere = 4πr² = 4π(15)² = 900π m²

Surface area of a sphere = 4πr² = 4π(10)² = 400π m²
Answer Link

Otras preguntas

which of the following linear equations has the steepest slope? A. y= -3x+1 B. y= 5x-2 C.y= 1/2 x-3 D. y= 8/9x+6
Can someone help me with this also
Lucy has 80 bean plants, 48 tomato plants, and 16 pepper plants. She wants to put the plants in rows with only one type of plant in each row. All rows will have
An apple drops from a tree and hits the ground in 1.4s how far does it fall?
the area A of a rectangle parking lot is given by the equation A=16s^2+25. jacob knows the area of the parking lot and wants to find s. Solve A=16s^2+25 for s
Dimitri wants to measure the height of the palm tree. He lines himself up with the palm tree's shadow so that the tip of his shadow meets the tip of the palm t
Mason bought 6 loaves of bread and 3 packages of cheese for a total of $27. The cost of a package of cheese is $1.50 more than the cost of a one loaf of bread.
given the ABC DEF find the value of x and y
Round each number to the place of the underlined diget 0.724 7
Simplify: 10 10−2 A) 100 B) 1000 C) 1 102 D) 1 103