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rewona [7]
3 years ago
15

For the graph x = -42 find the slope of a line that is perpendicular to it and the slope of a line parallel to it. Explain your

answer with two or more sentences.
Mathematics
1 answer:
tamaranim1 [39]3 years ago
7 0
X - 42 is a straight vertical line passing through  -42 on the x-axis ( point -42,0)
so the slope is infinite .
Another line with same slope  and parallel to it would be x = 36.

A horizontal like with slope 0  is perpendicular to it  It would have equation y  any number  so y = 6 would be an example.
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MrMuchimi

Answer: (h,k)

Step-by-step explanation: remember that H is your x coordinate and should be the opposite sign of what's in the parenthesis.

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You buy t shirts and hoodies to help support the River bluff high school gators.T shirts cost $20 hoodies cost $35 You spent a t
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Answer:

$130 - ($20+$35) is the equation

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3 years ago
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Sladkaya [172]

Using linear function concepts, it is found that:

a) The initial value is of 3 and the rate of change is of 20.

b) The rate of change means that for <u>each hour, the cost increases by 3 Dhs</u>, while the initial value means that <u>a flat fee of 20 Dhs is paid</u>.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and also can be considered as the initial value.

In this problem, the function that gives the charge C for renting a bicycle for h hours is:

C(h) = 3h + 20

Item a:

Comparing to the standard function, we have that:

  • The initial value is of 3 and the rate of change is of 20.

Item b:

The rate of change means that for <u>each hour, the cost increases by 3 Dhs</u>, while the initial value means that <u>a flat fee of 20 Dhs is paid</u>.

You can learn more about linear function concepts at brainly.com/question/24808124

6 0
3 years ago
Help please...
stealth61 [152]

Answer:

1) 80%  2)25%

Step-by-step explanation:

1)80% of $2.50 = $4.50

2)25% of $9 = $2.25

  9 - 2.25 = $6.75

7 0
3 years ago
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amm1812

Answer:

b

Step-by-step explanation:

can you help me with my question In the extended simile of the underlined passage from Paragraph 15 of "A Wagner Matinee," the narrator makes an observation about the soul that aring rokol been A. it is like a strange moss on a dusty shelf that, with excruciating suffering, can wither and die y for I the be B though after excruciating suffering it may seem to wither, the soul never dies, C. excruciating, interminable suffering that goes on for half a century can kill the soul.

7 0
3 years ago
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