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katrin [286]
3 years ago
6

Look at the two equations:

Mathematics
2 answers:
Ray Of Light [21]3 years ago
7 0

Answer:

B

Step-by-step explanation:

Because when you divide an equality then you have to flip the sign since your dividing by a negative.

:)

klemol [59]3 years ago
6 0
Second one is the correct answer
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What is the equation of the line that is parallel to the line y − 1 = 4(x + 3) and passes through the point (4, 32)?
rusak2 [61]

Answer:

The equation for the given line is y − 1 = 4(x + 3). Let us convert this equation in slope intercept form y= mx +b, where m is slope and b is the y-intercept. Thus, the slope of this line is 4.Now, we know that the slope of parallel lines are equal. Hence, the slope of the required line is same as the slope of the given line. Hence, the slope of the required line is m = 4It passes through the point (4,32).The point slope form of a line is given by Therefore the equation of the line is y = 4x+16,D is the correct option.

3 0
4 years ago
What is 40 precent of 270
Romashka-Z-Leto [24]
40% of 270 is 108 because first you divide 40/100and you get 0.4 then you multiply that by 270 and you get 108
6 0
4 years ago
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Chris types at an average speed of 45 words per minute. He has already typed 1,500 words of his final paper. The paper has to be
lana [24]

Answer:

C. 45x + 1,500 > 3,750

Step-by-step explanation:

You know he has already started on his paper with 1,500 words and he needs to have more words than 3,750 in his final paper which includes the 1,500. Thus, he would have 45x number of words remaining in his paper, according to his speed of 45 words per minute.

Remaining words + 1,500 words must be more than 3,750.

45x + 1,500 > 3,750

The > sign means that something on the left is more than something on the right.

6 0
3 years ago
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Differentiate with respect to x:y= sinh^-1(x^2+1)
Aleks [24]

Answer:

The first derivative of y = \sinh^{-1} (x^{2}+1) is y' = \frac{2\cdot x}{\sqrt{x^{2}+2\cdot x +2}}.

Step-by-step explanation:

We proceed to find the first derivative of y = \sinh^{-1} (x^{2}+1) by explicit differentiation and rule of chain:

y = \sinh^{-1} (x^{2}+1)

y' = \frac{2\cdot x}{\sqrt{(x^{2}+1)^{2}+1}}

y' = \frac{2\cdot x}{\sqrt{x^{2}+2\cdot x +2}}

The first derivative of y = \sinh^{-1} (x^{2}+1) is y' = \frac{2\cdot x}{\sqrt{x^{2}+2\cdot x +2}}.

8 0
3 years ago
Can someone help will give brainliest
Sonbull [250]

Answer:

Looking at this, slope seems to be 2 for the graph

So, looking at your options, -4 is less than 2, therefore, the answer is

D, with slope -4

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3 years ago
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