Preston592
Preston592 Preston592
  • 09-03-2017
  • Mathematics
contestada

Need help. Please answer question in picture.

Need help Please answer question in picture class=

Respuesta :

rarrininger
rarrininger rarrininger
  • 09-03-2017
A = 1/2(b X h)
20.025 = 1/2(8.9 X u)
20.025*2/1= 1/2 * 2/1(8.9 x u)
40.05 =8.9u
40.05/8.9 = 8.9u/8.9
u = 4.50

Check
A = 1/2(b X h)
A = 1/2(8.9 X 4.5)
A = 1/2(40.05)
A = 20.025 in²
Answer Link
md1011
md1011 md1011
  • 09-03-2017
The answer is 2.25...
Answer Link

Otras preguntas

At the amusement park, the ratio of children to adults is 5:2. If 63000 people visit the park, how many are children?
What were the untouchables
what increased the likelihood that the states would dispute each other's claims to western territories
Without selective breeding, dogs today would probably have a greater number of differences. T or F
What is 3(n-4)less than or equal to -12+2n
lesson 27 parts of a flower
What book is Lady Justice standing on?
Whichequation has a graph perpendicular to the graph of 7x = 14y -8? 1- y= - 2x-7 2-m y= - 1./2x +4 3- y = 1/2x + 1 4- y = 2x + 9
Help on geometry please show work with answer please
how many membranes surround a chloroplast