tyrav tyrav
  • 04-02-2020
  • Mathematics
contestada

how do i solve this?

how do i solve this class=

Respuesta :

chukwukaogbugbu chukwukaogbugbu
  • 04-02-2020

Answer:

AC=5√2 ; BC=5√2

Step-by-step explanation:

SinΘ=opp/hyp

therefore Sin45=AC/10   ------EQN 1

Note: SIN45= √2/2

Substitute SIN45 for √2/2 into EQN 1

√2/2=AC/10

AC=5√2

AC=BC=5√2

Answer Link

Otras preguntas

66 2/3 as a percentage
How did the Renaissance shape European art thought and religion
How did environment influence Native American cultures in North America?
At standard pressure, CH4 boils at 112 K and H2O boils at 373 K. What accounts for the higher boiling point of H2O at standard pressure? (1) covalent bonding (3
A man pushes a lawn mower on a level lawn with a force of 250N. If 40% of this force is directed downward, how much work is done in joules by the man in pushing
The average kinetic energy of water molecules is greatest in which of these samples?(1) 10 g of water at 35°C(2) 10 g of water at 55°C(3) 100 g of water at 25°C
Why has the power to regulate interstate commerce become such an important power of Congress?
14,28,56,112 number pattern
HELPPPPP MEEEEEEEEE.
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)