Deiegligner Deiegligner
  • 20-06-2022
  • Mathematics
contestada

Evaluate 5y^2 when y=3 and when y= -3 .

Respuesta :

199932
199932 199932
  • 20-06-2022

5y²

When y = 3

5(3)²

5(9)

45

When y = -3

5(-3)²

5(9)

45

PLEASE GIVE BRAINLIEST

Answer Link
Hope008
Hope008 Hope008
  • 20-06-2022

Answer:-

Step-by-step explanation:

[tex]\underline{\bf 5y^2\:\; when\;\; y=3}[/tex]

Substitute y with 3.

  • [tex]\bf 5(3)^2[/tex]

Calculate 3 the power of 2 = 9

  • [tex]\bf 5\times 9[/tex]
  • [tex]\bf 45[/tex]

⇒ ⇒ ⇒

[tex]\underline{\bf 5y^2\:\; when\;\; y=-3}[/tex]

Substitute y with -3.

  • [tex]\bf 5\left(-3\right)^2[/tex]

Calculate -3 to the power of 2 = 9

  • [tex]\bf 5\times 9[/tex]
  • [tex]\bf 45[/tex]

__________________

Answer Link

Otras preguntas

Determine the equation of g(x) that results from translating the function f(x) = x2 + 9 upward 11 units.
Hi, so im stuck on this question:8 divided by 1/5any help would be great! :)
What might a French peasant have grumbled about in 1789?
During the bitter struggle over reconstruction policy, Congress overrode Johnson's veto of the A. bill intended to nullify the South's black codes. B. bill exte
HELP!!!!!!!!!!!! 1/5+20.3-(-5 3/5) show all the steps
The length of Giselle`s arm is 27 inches. The length of her lower arm is 17 inches. About what percent of Giselle`s arm is her lower arm?
1/2(4x-2)-2/3(6x+9) greater or equal to 4
What types of crimes primarily affect businesses? Give examples.
Built a rectangular tabletop with length of 3 feet and a width of 6 feet. What is the area of the tablecloth
ak - r = on, for k please help