Answer:
19 in^2
Step-by-step explanation:
3in * 5in = 15in^2
2in * 2in = 4in^2
15in^2 + 4in^2 = 19in^2
<em>Feel free to mark it as brainliest :D</em>
Answer:
114 red marbles
Step-by-step explanation:
red: black: total
19 1 19+1 = 20
We have 120 marbles
120/20 = 6
Multiply each by 6
red: black: total
19 *6 1*6 20*6
114 6 120
The answer is 18 just add them
Answer:
18
Step-by-step explanation: