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Roman55 [17]
2 years ago
5

Explain how solving 4x < -16 is different from solving -4x< 16.

Mathematics
1 answer:
nalin [4]2 years ago
3 0

Answer:

Dividing by 4 and -4

Step-by-step explanation:

Solving 4x < -16 is different from solving -4x< 16, because for 4x < -16, you are dividing by a positive 4 on both sides, but for -4x< 16, you are dividing by -4 on both sides.

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neonofarm [45]

Answer:

B

Step-by-step explanation:

The solution is the point of intersection of the 2 lines

The lines intersect at (- 3, - 4 ), then

f(x) = g(x) has solution x = - 3

6 0
2 years ago
HELP KE PLEASE HELP I NEED HELP
Lelechka [254]

Answer:

(3,2)

Step-by-step explanation:

The vertex is where the two rays meet at a point

The vertex is at x=3 and y =2

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4 0
3 years ago
Convert 39 feet per minute to yards per second.
agasfer [191]
Just a little conversion (I recommend writing it out, so you can see the terms cancel out):
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8 0
4 years ago
What are the solutions to this equation?
ziro4ka [17]

 

\displaystyle\\(x-4)^2=49\\\\(x-4)^2-49=0\\\\(x-4)^2-7^2=0\\\\(x-4-7)(x-4+7)=0\\\\(x-11)(x+3)=0\\\\x-11 = 0~~~\text{or}~~~x+3=0\\\\x-11=0~~~\implies~~~\boxed{x_1=11}\\\\x+3=0~~~\implies~~~\boxed{x_2=-3}\\\\\boxed{\bf The~solutions~are:~~x =11~~\text{or}~~x =-3}



8 0
3 years ago
What is the perimeter of 2m 10cm by 45 cm
qwelly [4]
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6 0
3 years ago
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