Seudónimo Seudónimo
  • 04-04-2021
  • Mathematics
contestada

Hi please help me with these questions asap.​

Hi please help me with these questions asap class=

Respuesta :

maviadallepalle
maviadallepalle maviadallepalle
  • 04-04-2021

Step-by-step explanation:

A. r=42/2=21

B.

[tex] {21}^{2} \pi + 60 \times 42 = \\ = 441\pi + 2520[/tex]

C.

[tex]42\pi + 60 \times 2 = \\ = 42\pi + 120[/tex]

Answer Link

Otras preguntas

how does regular excercise help to reduce the effects of mental stress
Solve the formula for the specified variable D = 1/2 fk for f
Ashley wants to visit the central market after dropping her son off at school. She leaves home and travels 5 miles west to the school. Then she travels 8 miles
A line has a slope of $-7$ and contains the point $(3,0)$. The equation of this line can be written in the form $y = mx+b$. What is the value of $m+b$?
HELP!! When would a scientist be most likely to use the type of model shown in the illustration?
How to have self confidence when your really shy
find AC in the figure above with Pythagoras' theorem​
A point in the figure is selected at random. Find probability that the point will be in the shaded region
What is the value of 3ab + 5b - 6 when a = -1 and b = 3? 0 6 18 24
Please help 10 points Escribe este imperativo negativamente: ¡Habla inglés!