The answer is A7 or A14 because the are the same
<em>60 ; 100</em>
- <em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em>HCF = 20 = 4×5 = 2²×5</em>
<em>LCM = 300 = 3×100 = 3×4×25 = 2²×3×5²</em>
<em>LCM/HCF = 2²×3×5²/2²×5 = 3×5</em>
<em>a = 3×hcf = 3×20 = 60</em>
<em>b = 5×lcm = 5×20 = 100</em>
<em>Good luck !</em>
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I assume you need to solve for g?
12g + 6 = 78
- 6
12g = 72
÷ 12
g = 6
I hope this helps! Let me know if you want me to explain anything :)
Answer:
10x
Step-by-step explanation:
you substitue f(x) with 5 and g(x) with 2x
then you multiply them both 5*2x
and you get 10x
<6 = <7 vertical angles
<1 = <4 vertical angles
if <6 = <4
then y is parallel to z because <1 = <7 alternate interior angles are equal
