aperson34
aperson34 aperson34
  • 03-10-2019
  • Mathematics
contestada

Find EF if DE=x+21, EF=x+20, and DF=19.

Respuesta :

hannahleepariza
hannahleepariza hannahleepariza
  • 03-10-2019

Answer:

is this a triangle?

Step-by-step explanation:

Answer Link

Otras preguntas

lara has a tin of peanuts cashews and pecans she will pick a second nut without looking. how many outcomes are there for her two picks?
what does como eres tu mean in spanish?
Two diverging light rays, originating from the same point, have an angle of 5° between them. After the rays reflect from a plane mirror, what is the angle betwe
If f(x) is 4x-3 what is (f^-1of) (10)
Compute the odds in favor of rolling a sum of 10 in a single roll of two fair dice
I just need the equation on how to do it. I'm so lost :'( help please!!!!!!
can u tell me how to solve this promblem 4/7 plus 3/7
An object with mass 60 kg moved in outer space. When it was at location < 13, -19, -3 > its speed was 3.5 m/s. A single constant force < 220, 320, -120
When MgCO3(s) is strongly heated, it produces solid MgO as gaseous CO2 is driven off.Does the oxidation number of carbon change upon the formation of CO2?
2-3 facts about Warsaw Pact