It's a reflection :) look up colin Dodds geometric transformations that's how I learned it it's a fun song
5 3/7 - 2 1/5 -> 38/7 - 11/5 = 27/2 = 13 1/2
The estimated total amount of the bill is $22. The total on the register is reasonable.
Answer:
1/7 and 1/2
Step-by-step explanation:
The probability of orange marble is 1/7
Probability of tails is 1/2
If you need to add this, then it'll be 1/14
7 x 2 = 14
1 x 1 = 1
Answer:
∠ 3 = 50°
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ 1 is an exterior angle of the triangle, so
90° + ∠ 3 = ∠ 1
90° + ∠ 3 = 140° ( subtract 90° from both sides )
∠ 3 = 50°
