krampusrumpus15
krampusrumpus15
02-12-2020
Mathematics
contestada
please help! im very confused.
Respuesta :
chantiyin19
chantiyin19
02-12-2020
Answer:
if am right it's 90
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
Which of these formulas contains the most polar bond? (1) H–Br (3) H–F(2) H–Cl (4) H–I
PLease help!!!:):) The light in this diagram is producing light. Which best describes the process of energy conversion to accomplish this? A. The magnetic ener
What is the number of pairs of electrons that are shared between the nitrogen atoms in a molecule of N2? (1) 1(2) 2(3) 3(4) 6
If n > 0 , which of the following must be true? I n² > 1 II n - n² < 0 III 2n - 1 > 0 a. I only b. II only c. III only d. I and II only e. none
A person with a body temperature of 37°C holds an ice cube with a temperature of 0°C in a room where the air temperature is 20.°C. The direction of heat flow is
Compared to an atom of phosphorus-31, an atom of sulfur-32 contains (1) one less neutron (3) one more neutron (2) one less proton (4) one more proton
Which is true of the Mexican Revolution? a) It was won by Native Americans and poor farmers. b) It was won by foreigners. c) It was won by conservatives. d)
Given the equation:2C2H2 (g) + 5O2 (g) → 4 CO2 (g) + 2H2O(g)How many moles of oxygen are required to react completely with 1.0mole of C2 H2 ?(1) 2.5 (3) 5.0(2)
why did Federigo spend his money beyond his means and end up with little farm and a falcon?
Which substance can not be decomposed by a chemical change? A. Ne B. N2O C. HF D. H2O
