Konatedebora2 Konatedebora2
  • 25-03-2021
  • Mathematics
contestada

Please help me
Expressions

Please help me Expressions class=

Respuesta :

angelhenderson25
angelhenderson25 angelhenderson25
  • 25-03-2021
1a= (2x+5)+3x+15

1b= (2(4)+5)+3(4)+15=40

2a= (3x+5)•(4x-3)

2b= (3(2)+5)•(4(2)-3)=55

2c= 2(x) or 2(2)


How I got 2c is the perimeter of the rectangle LMNP subtract from (2(2)+9)+(2(2)+9)=26 which in return means you subtract 30 from 26 and get 4 which is 2(2) or 2x
Answer Link

Otras preguntas

How does genetic variation and mutation play a role in natural selection?
plz plz help me with the questions in the pic
what's the median of 29 and 42
A circle is defined by the equation x2 + y2 + 8x + 22y + 37 = 0. What are the coordinates for the center of the circle and the length of the radius?
Find the volume and the lateral area of a frustum of a right circular cone whose radii are 4 and 8 cm, and slant height is 6 cm. A chimney, 100 ft. high, is i
A 5.0 g lead bullet is fired into a fence post. The initial speed of the bullet is 210 m/s, and when it comes to rest, half its kinetic energy goes into heating
Two minute speech on culture and music
Give a background of soil erosion.the definition should be clear
why were certain food rationed during ww2?
Charlie runs at a speed of 3 yards per second.about how many miles does Charlie run