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3 years ago

Select the products that are equivalent to -100.

Mathematics

1 answer:

Minchanka [31]3 years ago

4 0

Answer: 2 and 3
Explanation:
-1(25)(4) = -1(100) = -100

-4(5)(5) = -4(25) = -100

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Find the equation of the line that passes through the point (6,14) and is parallel to the equation below.

gogolik [260]

Answer:

y = 2x/3 + 10 ; C

Step-by-step explanation:

To write the equation of a straight line, we have the general form as;

y = mx + b

where m is the slope and b is the y intercept

Mathematically from the equation given, the slope value is 2/3

When two lines are parallel to each other , the value of their slopes are the same

What this mean is that the value of the slope of the second line is 2/3

So we have the second line as;

y = 2x/3 + b

To get the value of b, we use the given point where the line passes through

The given point according to the question is the point (6,14)

so using this coordinates, we have

14 = 2/3(6) + b

14 = 4 + b

b = 14-4

b = 10

So the equation of the new line is;

y= 2/3x + 10

3 0

3 years ago

Nathaniel purchases a one year membership pass to an art museum as a member he receives a discounted entrance fee the total cost

Arturiano [62]

For this case, we must find the equation of the line.
The generic equation of the line is:
$y-yo = m (x-xo)
$
The slope of the line is:
$m = \frac{y2-y1}{x2-x1}$
Substituting values we have:
$m = \frac{15-12}{2-0}$
Rewriting:
$m = \frac{3}{2}$
$m = 1.5$
We now choose an ordered pair:
(xo, yo) = (0, 12)
Substituting values we have:
$y-12 = 1.5 (x-0)$
Rewriting the equation:
$y= 1.5x+12$
For 20 visits, we evaluate the equation when x = 20.
We have then:
$y= 1.5(20)+12$
$y= 30+12$
$y= 42$
Answer:
The discounted entrance fee is 1.5$. The total cost is 42$ after 20 visits

3 0

3 years ago

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I need help on this and the first person who answer correctly gets a BRANILIST

True [87]

Answer:

first you need to set up the equation which is 20+2x=44 then isolate 2x by doing the inverse operation for 20 which is -20 and add them to both sides which would now give you 2x=24 so divde 24 by 2 which is 12, x=12 answer 12ml

Step-by-step explanation:

7 0

3 years ago

What is the value of x in the equation below?<br> 5(4x-10) + 10x = 4(2x-3) + 2(x-4)

Marina86 [1]

Answer:

5/2 i think but i am not sure sorry if its wrong

Step-by-step explanation:

5 0

3 years ago

A rectangle's length is three times its width. Let w denote the rectangle's width. What polynomial represents the rectangle's

larisa [96]

Width = ' W '
Length = 3 times as long = 3W

Area = (length) x (width) = (3W) x (W) = 3W²

6 0

3 years ago

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