johnwick120 johnwick120

02-04-2020
Mathematics

contestada

I really need some help it's hard to understand

I really need some help its hard to understand class=

Respuesta :

sticknikki08 sticknikki08

02-04-2020

Answer:

B.) 256π

Step-by-step explanation:

Diameter: 16cm Radius: 8cm Height: 8cm

Surface Area Equation

S = 2πrh + 2πr²

S = 2π (8cm)(8cm) + 2π (8cm)²

S = 2π (64cm) + 2π (64cm)

S = 128π + 128π

S = 256π

Answer Link

Otras preguntas

When the body receives stimuli, which structure typically processes the stimuli?

Oxygen is denoted as 16O8. How many protons and neutrons does an oxygen atom have?

What is a Roman God's fiery mountain?

Which sentence uses a verb that agrees with its compound subject? A.Either calculators or an adding machine make an accountant's work easier. B.Both cows and

Which sentence uses a verb that agrees with its compound subject? A.Either calculators or an adding machine make an accountant's work easier. B.Both cows and

What are greenhouse gases?

Three times a number plus twice another is 10, while their sum is 10, Find the numbers

Eddie is 7 years older than Brian. If Brian is x years old, then how old was Eddie 11 years ago?

Which word in the sentence is an indirect object?Choose all answers that are correct.Give Ben and his cousins a snack before bedtime. A.cousins B.snack C.Ben

Carine is 7 years older than her brother. Three years ago, their total age was 43 years. What will be Carine's age in 12 years' time?