girllover1641
girllover1641 girllover1641
  • 03-11-2017
  • Mathematics
contestada

I just need help with problem 14 and 15

I just need help with problem 14 and 15 class=

Respuesta :

Rod44 Rod44
  • 03-11-2017
14. Perimeter of square is 4(x+5)=4x+20.
Perimeter of triangle is 9x.
So 9x=4x+20, 5x=20, x=4.
Sides of the triangle are 3x=12 each.
15. Multiply through by 3: 3V=Bh, divide through by h: 3V/h=B, so B=3V/h.
Answer Link

Otras preguntas

Which of the following differs when comparing the deep ocean to the intertidal zone? PLEASE HELP!!! •need for energy •salinity •the amount of sunlight •relianc
A straight line has an equation y= 4x=5 Write down the equation of the straight line that is parallel to y=4x-5 and passes through the point (0,3).
why is water so important in metabolism
what's bigger 60% of 90 or half of 100?
Ho long does it take for the Moon to show all its faces? Thank you❤
3. Identify the adjective phrase in the sentence. What sort of food do crickets usually eat? (Points : 2) usually eat do crickets of
express each number in fraction form before finding the inverse:7,10,1 3/4,
why does methane have a low boiling pint?
Let E and F be independent events in a sample space S with Pr[E] = 0.4 and Pr[F] = 0.2. Find Pr[EUF] A.0.60 B.0.52 C.0.40 D.0.32 E.0.08
What is .368 written in expanded form?