3 years ago

What statement describes the relationship between ∆ XYZ and ∆ X'Y'Z'?

Mathematics

1 answer:

frutty [35]3 years ago

3 0

I think you forgot to add the attachment.

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A dose if medicine is 1.5 mL. how many doses ate in a bottle with 45 mL?

timurjin [86]

45/1.5 would give us

30 dosages total

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3 years ago

Determine the slope-intercept form of the equation of the line parallel to y = -4/3 x + 11 that passes through the point (–6, 2)

rewona [7]

Answer: -4/3x - 6

Step-by-step explanation:

First, let's find the slope of the line

y=- -4/3x+11

As the equation is already in slope-intercept form y=mx+c ,

Slope = -4/3

Let a point (x,y) be on the new line.

By finding the slope again,

y−2/x+6= -4/3

y−2= -4/3(x+6)

y−2= -4/3x−8

y = -4/3x - 6

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3 years ago

There are 20 remaining suitcases, of which 16 will be further marked down. True or False: The fraction 2016 is in the simplest f

babunello [35]

Nope. 16/20 can go down to 4/5

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A system of equations is given below. y=1/2x-3 and -1/2x-3. Which of the following statements best describes the two lines?

pantera1 [17]

"They have different slopes but the same y-intercept, so they have one solution" is the statement which best describes the two lines.

Answer: Option D

<u>Step-by-step explanation:</u>

Given equations:

$y=\left(\frac{1}{2} \times x\right)-3$

$y=\left(-\frac{1}{2} \times x\right)-3$

As we know that the slope intercept form of a line is

y = m x + c

So, from equation 1 and equation 2 we can see that

$m_{1}=\frac{1}{2} \quad \text { and } c_{1}=-3$

$m_{2}=-\frac{1}{2} \text { and } c_{2}=-3$

So, from the above expressions, we can say that both lines have different slopes but have same y – intercept with one common solution when x = 0.

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3 years ago

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Which expression is equivalent to 8-3?

Ostrovityanka [42]

-3 + 8 would be an option

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3 years ago

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