Answer:
1584mm^2
Step-by-step explanation:
20 x20 = 400 and there are 3 of them
400+400+400 = 1200
1/2(16x24 ) =192 and there are 2 of them
192+192 = 384
1200+384
Answer:
<h2>y = 0.5x</h2>
Step-by-step explanation:
![\dfrac{y}{x}=a\to y=ax\\\\\text{We have}\ x=1,\ y=0.5.\\\\\text{Substitute:}\\\\a=\dfrac{0.5}{1}=0.5\\\\\text{Therefore}\ y=0.5x](https://tex.z-dn.net/?f=%5Cdfrac%7By%7D%7Bx%7D%3Da%5Cto%20y%3Dax%5C%5C%5C%5C%5Ctext%7BWe%20have%7D%5C%20x%3D1%2C%5C%20y%3D0.5.%5C%5C%5C%5C%5Ctext%7BSubstitute%3A%7D%5C%5C%5C%5Ca%3D%5Cdfrac%7B0.5%7D%7B1%7D%3D0.5%5C%5C%5C%5C%5Ctext%7BTherefore%7D%5C%20y%3D0.5x)
Factors of 15 - 1, 3, 5, 15
Factors of 18 - 1, 2, 3, 6, 9, 18
Factors of 30 - 1, 2, 3, 5, 6, 10, 15, 30
Your answer is D
Hope I helped you :-)
Answer:
0.8= 2.1448=2.1379
Step-by-step explanation: