Given
∠SRT ≅ ∠STR
m∠SRT = 28, m∠STU = 4x
Find the value of x.
To proof
As given
m∠SRT = 28
Thus
∠STR = 28
( As given ∠SRT ≅ ∠STR )
∠STU +∠ STR = 180°
( by Linear pair property )
put the value of∠STR in the above equation
we get
∠STU = 180 - 28
∠STU = 152°
∠STU = 4x
thus we get
4x = 152°
x = 38°
Hence proved
Answer:
3
Step-by-step explanation:
1/x=x+3/2x²
By cross-multiplication, we get,
2x²=x(x+3)
2x²=x²+3x
2x²-x²-3x=0
x²-3x=0
x(x-3)=0
x=3
Well... the Distance for the two would be 80 and the time in hours for 200 would be 5. And the distance for 8 would be 320... And the main equation would be h times d because you multiply the 40 (the distance per hour) by the hour (in this case every hour, you go 40 miles)
Answer:
Step-by-step explanation:
Angle 6 is equal to angle 1.
Angle 1 + Angle 2 must equal 180 degrees so
a+151=180
a=29
So angle 2=29 degrees
1 is the answer
hopefully this is correct because i know i am :)
