First step in such tasks, is to find what is between each number.
8-3 = 5
13-8 = 5
13-23 = 10
Based on only the first 2, and the last one as a backup we can assume that it jumps with 5 each time, starting on 3. Hence the open spot should be:
18.
The correct answer is 18. :)
Answer:
Step-by-step explanation: Need to work out your scale factor which is 1.5.
8 * 1.5 = 12
CE = 12
12 * 9 = 108/2 = 59 that is the area of triangle ACE
8 * 6 = 48/2 = 24 that is the area of triangle BCD
ACE - BCD = ABDE
59 - 24 = 35cm^2
<u>Answer</u>:
x = 155°
<u>Step-by-step explanation</u>:
most left upper angle = 180° - 35° - 90° = 55°
inner middle top angle = 180° - 60° - 55° = 65°
inner middle has right angle, that is 90°
inner middle bottom angle is then, 180 - 90° - 65° = 25°
then as x lies on a straight line with 25°
x + 25° = 180°
x = 180° - 25°
x = 155°
Answer:
$478.8
Step-by-step explanation:
1 sparkler costs= $3.99
120 sparklers cost= $3.99 x 120 = $478.8