Answer:
240 cm², A = 300 cm², and 540 cm²
Step-by-step explanation:
1) The area of a parallelogram is A = bh, so:
A = (20)(12)
A = 240 cm²
2) Similarly, the area of a rectangle is A = bh, so:
A = (15)(20)
A = 300 cm²
3) The composite area is the sum of both the rectangle's area and the parallelogram's area, so:
240 cm² + A = 300 cm² = 540 cm²
Answer:
4%
Step-by-step explanation:
Answer:
40 and 25 or 45 and 20. Please mark as brainliest
Step-by-step explanation:
40+25=65
40-25=15
Answer:
You need to use steps to find the answer.
Step-by-step explanation:
So you would solve -3/8 by dividing -3 by 8. Then you would do the same for -1/4, divide -1 by 4. When your done you add both answers together and bam!
Answer =3/10
Adding all the frequency... 13+6+9+12=40
And we looking probability of picking yellow... Hence... Yellow /total =12/40
Hence giving 3/10
