Malik’s solution to the equation 2/5x-4y=10 , when x=60, is shown below.
2 answers:
Answer:
D. Malik substituted 60 for y instead of x.
Step-by-step explanation:
Look closely at the step by step process.
Answer:Answer:
D. Malik substituted 60 for y instead of x.
Step-by-step explanation:
Look closely at the step by step process.
Step-by-step explanation:
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Answer:
-7/25.
Step-by-step explanation:
From the given point P we see that the hypotenuse = √(3*2 + 4^2) = 5.
So cos θ = 3/5
cos 2 θ = 2 cos^2 θ - 1
= 2 * (3/5)^2 -1
= -7/25.
12x+30+4
12x+34
This is 12x + 34 because when we combine all like terms, we get it.
Answer:
64 boys.
Step-by-step explanation:
There are 3 girls for every 8 boys.
24/3 = 8
8 * 8 = 64
Answer:
multiply by 2
Step-by-step explanation:
G, H, K -> your multiply by 2 to get G',H',and K'
Answer:
-3/6 -2/6 -1/6 0/6 1/6 2/6
