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3 years ago

Graph the line that passes through the points (9,-8) and (9,6) and determine the

Mathematics

1 answer:

avanturin [10]3 years ago

7 0

Answer:

x = 9

Step-by-step explanation:

The standard form of equation of a line is expressed as y = mx+c

m is the slope

c is the y intercept

Note that the line does not have a slope and the x intercept of the line is a point where the line cuts the x axis. Hence the equation of the line will be expressed as x = c where c is the x intercept;

From the graph, the x intercept =9. Hence the equation of the given line is x = 9

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D=6cm h=8cm volume of a cylinder?

tester [92]

Answer:

226.224 cm^3

Step-by-step explanation:

Formula :

$\pi r ^{2} h$

Pi = 3.142

$\pi \times 3 ^{2} \times 8$

$= 226.224cm ^{3}$

7 0

1 year ago

A plumber charges a base fee of $ 60, and then each hour of work costs $ 15. Yesterday Joe hired the plumber to fix his sink, at

lutik1710 [3]

Answer:

12 hours

Step-by-step explanation:

Step one:

given data

base fee= $60

charge per hour= $15

let the number of hours the plumber work be x

the linear function for the charge is the equation of line.

that is y=mx+c

Step two:

given that y=$240

240=15x+60

240-60=15x

180=15x

divide both sides by 15 we have

x=180/15

x=12

The number of hours is 12

4 0

3 years ago

95% of what number is 57? I need to find the whole number

algol [13]

Answer:

the correct answer is 60

8 0

3 years ago

Read 2 more answers

Please help me answer this question and show work

maria [59]

Answer:

c=45 and A=145

M=15 and L=115

Step-by-step explanation:

6 0

2 years ago

URGENT PLEASE HELP. IXL IS TOUGH

guajiro [1.7K]

Answer:

so first get your calc out and type in the formula once you do that but 16 times 7 and equal it than divide it and tell me what you get

Step-by-step explanation:

3 0

3 years ago