sudip51 sudip51
  • 03-09-2020
  • Mathematics
contestada

Find height when diameter is 1.4m and its hold 770l water​

Respuesta :

Аноним Аноним
  • 03-09-2020
  • Answer:

≈ 0,5 m

≈ 50 cm

  • Step-by-step explanation:

d = 2r => r = d/2 = 1,4m/2 = 0,7 m

V = πr²·h => h = V/πr²

770 l = 0,77 m³

h = 0,77m³/3.14×0,49m²

= 0,77m³/1,5386m²

= 0,5004 m

≈ 0,5 m

≈ 50 cm

Answer Link

Otras preguntas

What is 16% of 25? a. 64 b. 16 c. 6 d. 4
animals have four basic types of _________: nervous, epithelial, muscle, and connective.
Leukocytes are: A.white blood cells B.produced by the spleen and bone marrow C.circulated through the body through blood vessels D.all of the above
Suppose that a dominant allele (P) codes for a polka-dot tail and a recessive allele (p) codes for a solid colored tail. In addition, suppose that a dominant al
if 4/5=4×1/5then 5/12=
A response that is automatic, or not learned, is called a conditioned response. a. True b. False
A flower has ten pedals.During a storm,five of the pedals fall off.Write a decimal to show what part of the pedals is left
Colloquialisms are often listed in dictionaries. a. True b. False
why do whole numbers get raised to an exponent get greater, while fractions raised to an exponent get smaller
2 - b/3 = -5/2 What is the value of b?