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ad-work [718]
4 years ago
5

Helpppp!!!!! What is the reason for line 2?

Mathematics
1 answer:
sweet-ann [11.9K]4 years ago
3 0
It is the addition property because you transfer -2 to the other side which makes +2
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Let f(x)=−3x. The graph of f(x) ​is transformed into the graph of g(x) by a vertical stretch of 4 units and a translation of 4 u
Naily [24]
So the equation for these types of equations is f(x) = a(x-h)+k with h being a horizontal translation, a being a stretch/compression and k being a vertical translation. So here if you want a stretch of 4 a would be four, g(x)=4(-3x-h)+k. Also, there is a horizontal translation so it would be positive 4 into the equation. Since there is no change in the y-axis there is no vertical translation resulting in g(x) = 4(-3x-4)
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3 years ago
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The ratio of SAMs age to hank is 5 to 3. If the sum of their age is 24. How old is is hank?
Serggg [28]
Lets consider SAM's age is 'x'  and Hank's age is 'y'
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so x = 5/3 * y
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so, x + y = 24
we need to find Hank's age (y)
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72 = 3y+5y
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y= 72/8
y = 9 years.

So the Hank's age is 9 years

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3 0
3 years ago
Latesha buys some tennis balls at $1 each and rackets at $12 each for her PE class. She buys twice as many balls as rackets. She
marysya [2.9K]
I would go with A it makes most sense to me .
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Easy Math Question: Will Upvote!<br><br> (73) + (6x+4) + (8y-7) =180<br><br> Solve for X
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Your answer will be x= -4y/3 + 55/3
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The answer should be 4.

First, simplify \frac{8}{2} to 4. Your problem should look like: 4 x 1. 
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Also, 
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3 years ago
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