Answer:
∠ 1 = ∠ 2 = 75°
Step-by-step explanation:
The sum of the 3 angles in Δ CDE = 180°
sum the angles and equate to 180°
∠ 1 + 38° + 67° = 180°
∠ 1 + 105° = 180° ( subtract 105° from both sides )
∠ 1 = 75°
∠ 1 and ∠ 2 are vertically opposite angles and are congruent , so
∠ 2 = 75°
Answer:
9 mm
Step-by-step explanation:
90*0.1=9
Answer: $5.50 / 2 = $2.75
Step-by-step explanation: Unit price - A unit price is the price of 1 item.
In this question, we have 2 cartons of milk and altogether it costs $5.50. So in order to find the price for 1 milk carton (unit price) then we need to divide 5.50 by half. So, 5.50 / 2 = 2.75
CHECK:
2.75 x 2 = 5.50
Answer:
14
Step-by-step explanation:
The common difference is 5
13+5=18+5=23+5=28
