Seudónimo Seudónimo
  • 23-02-2021
  • Mathematics
contestada

(multiple choice) plz help me!!

multiple choice plz help me class=

Respuesta :

Аноним Аноним
  • 23-02-2021

Answer:

x is the missing side (x > 0)

because this is a right triangle, using Pythago theorem, we have:

x² + 4² = 12²

⇔ x² = 12² - 4²

⇔ x² = 128

=> x ≈ 11.3

Step-by-step explanation:

Answer Link
jruthmichelle jruthmichelle
  • 23-02-2021
The right one is the first one!
Answer Link

Otras preguntas

divide 72 rolls into 2 groups so the ratio is 3 to 5
Factor completely x^4 +8x^2 -9
is 1/8 bigger than 1/2
Name a substance that moves by each mechanism
why did so many African Americans migrate north throughout the 1920s? A.) for the milder climate B.)for a chance at a better future C.)to save money D.)to serv
Write 59 sixths as an improper fraction
Suppose that you are given two unlabeled beakers. One beaker contains water, and the other beaker contains a solution of ethanol and water. How could you safely
estimate the product of 51 and 48
How can i factor 27+12
ATP synthase is a) both an enzyme that makes ATP and a channel protein, and helps hydrogen ions cross the thylakoid membrane. b) both an enzyme that makes ATP a