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

10 is 40% of what number?
A hormone enters a cell and interacts directly with the cell's DNA. This hormone could be a non-steroid hormone could be a steroid hormone does not pass through
What act of legislature renewed Lincoln's passion against slavery?
An atom that has 13 protons and 15 neutrons is isotope of the element a. nickel b. silicon c. aluminum d. phosphorus. Why?
Why is it useful to create neptunium by bombarding uranium with protons even though neptunium disintegrates in about two days?
find 10-3. write the subtraction fact two ways.
Which expression is equivalent to 3(5 + 6)? 8 + 9 8 + 6 15 + 18 15 + 6
How did Lafayette help the patriot cause?
The amount of water in a bottle is reduced by 85% to 120 ml. How much water was originally in the bottle?
What event marks the climax of the play? a. the death of Haimon b. Ismene's pardoning c. Eurydice's reaction to the messenger's news d. the discovery of the de