Supplementary angles are two angles on a line that equal to 180°
Answer: DON'T TAKE MY WORD OK
1. If triangle XYZ is reflected across the dr-axis to form triangle X'Y'Z', what is the coordinate of Y'?. (-3,2) (x, y) -> (-x,y). G (4,6) 9(3,2)-> (-3,2). H 2, -3). I (3,-2) … 3. -2. -. 1. 2. 3. 4. 5. تر. تا. نیا. If A + A, B →B', and C → C', A'B'C' is. What are the most likely coordinates of R' if R'S is … c translation of triangle ABC across the line.
Step-by-step explanation:
The unknown number is 48 using the equation: x ÷ 12 +49=53 subtract 49 from both sides and get x ÷ 12 = 4 multiplying by 12 on both side to get rid of the ÷12 and get the final answer of x=48.
Answer:
Step-by-step explanation:
Maybe this is roughly what you need
Step-by-step explanation:
Let √2 + √3 be a / b.
a and b are co - primes.
a and b have 1 as a common factor.
√2 + √3 = a / b
( √2 + √3 )^2 = ( a / b )^2
(√2)^2 + (√3)^2 + 2.√2.√3 = a^2 / b^2
2 + 3 + 2.√2.√3 = a^2 / b^2
5 + 2.√2.√3 = a^2 / b^2
2.√2.√3 = ( a^2 / b^2 ) - 5
2.√2.√3 = ( a^2 - 5b^2 ) / b^2
√2.√3 = ( a^2 - 5b^2 ) / 2b^2
a and b are not co - primes, as they more than 1 as a common factor.
So,
√2 + √3 is irrational.
Hence, proved.
