Answer:
3
Step-by-step explanation:
4x+2=5x-1
4x - 5x = -1 -2
x = 3
Answer:
891,962,172,409
try that
Step-by-step explanation:
Answer:
hello, i don't know what is answer, beacose im Ukrainian, sorry
Answer:
x = 90°
Step-by-step explanation:
The diagonals of the kite AC and BD are perpendicular to each other
Hence x = 90°
Answer:
Square root of 4 is 2
so 1+=4
frac{[1+sqrt{2x-1]}^2 }{4}=3
so 1+sqrt{2x-1]}^2=12
so 1+sqrt{2x-1}=V12
sqrt{2x-1}=V12-1
2x-1=(V12-1)^2=12-2V12+1=13-2V12
2x=13+1-2V12
2x=14-2V12
x=7-V12
x=7-2V3
I put an attachment to explain better
Step-by-step explanation: