Answer:
2x +5x-20+3x=180(angle of triangle)
10x-20=180
10x=180+20
10x=200
x=200/10
x=20
Answer:
<h3>GCF = 9</h3>
for the values <u>45, 81</u>
- Solution by <u>Factorization:</u>
The factors of 45 are: 1, 3, 5, 9, 15, 45
The factors of 81 are: 1, 3, 9, 27, 81
Then the greatest common factor is <u>9.</u>
Answer:
1) 102.7 meters
2) 11
Step-by-step explanation:
1) -4.9x² + 75x = -4.9x² + 50x + 38
25x = 38
x = 1.52 s
Height = -4.9(1.52)² + 75(1.52) = 102.67904 m = 102.7 m
2) f(x) = x² + 3x - 2
f(2) = 2² + 3(2) - 2 = 8
f(6) = 6² + 3(6) - 2 = 52
Average rate of change:
(52-8)/(6-2) = 11
So the ratio would be 1:12
The total cans is 80 so you would divide 80/12 to get the answer which equals 6.6
Hey You!
To find the area, you must multiply the dimensions together:
3.05 × 3.658 = 11.1569
So, you need 11.1569 square meters of plastic to cover the entire floor.
