Answer:
80°
Step-by-step explanation:
<u>The angles of a triangle must add up to 180°.</u>
40° + 60° + missing angle = 180°
100° + missing angle = 180°
<em>subtract 100° from both sides</em>
missing angle = 80°
Answer:
C
Step-by-step explanation:
Answer:
3*1.5= 4.5cm
Step-by-step explanation:
Answer:
1). Discount = $10 Sales Price = $30
2). Discount = $2.40 Sales Price = $9.60
3). Discount = $2.50 Sales Price = $2.50
4). Discount = $150 Sales Price = $350
Step-by-step explanation:
1).
Discount
= 25% of marked price
= 25% x $40
= (25/100) x 40
= $10
Sales price = Marked price - Discount = $40 - $10 = $30
2).
Discount
= 20% of marked price
= 20% x $12
= (20/100) x 12
= $2.40
Sales price = Marked price - Discount = $12 - $2.40 = $9.60
3).
Discount
= 50% of marked price
= 50% x $5
= (50/100) x 5
= $2.50
Sales price = Marked price - Discount = $5 - $2.50 = $2.50
4).
Discount
= 30% of marked price
= 30% x $500
= (30/100) x 500
= $150
Sales price = Marked price - Discount = $500 - $150 = $350
