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3 years ago

Find the slope of the line graphed below.

Mathematics

1 answer:

Dima020 [189]3 years ago

5 0

Answer:

y=1.5x-8

Step-by-step explanation:

this is because you first need to fond the change in the x axis and the y axis which will give you the gradient. Then you will have to substitute any co-ordinate and gives you c.(Y=mx+c) is the equation of a straight line.

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The diagram shows a right-angled triangle.

son4ous [18]

answer

11.3 cm

steps

what is h cm to angle 37°=it is an opposite side

what is 15 cm to angle 37°=it is an adjecent side

opposite and adjecent form a tan

.°. opp/adj = tan(37°)

h/15 = tan(37°)

h = 11.3 cm

6 0

3 years ago

Use the given values to make a table of solutions.

bearhunter [10]

Answer:

Step-by-step explanation:

y = 2x

when x = 1

y = 2(1).....y = 2........so when x = 1, y = 2

when x = 2

y = 2(2)....y = 4 ......so when x = 2, y = 4

when x = 3

y = 2(3)....y = 6.......when x = 3, y = 6

when x = 4

y = 2(4).....y = 8.....when x = 4, y = 8

============================

y = 4x - 1

when x = -4

y = 4(-4) - 1.....y = -17.....so when x = -4, y = -17

when x= -3

y = 4(-3)- 1..... y = -13....so when x = -3, y = -13

when x = -2

y = 4(-2) - 1.....y = -9.....so when x = -2, y = -9

when x = -1

y = 4(-1) - 1....y = -5.....so when x = -1, y = -5

you can make the tables from this info...

your basically just subbing in ur value of x into the equation to find ur value of y

3 0

4 years ago

Please answer this question

8090 [49]

Answer:

28 cm

Step-by-step explanation:

volume of a rectangle: l*w*h

the first cuboid: 7*4*2= 56

56=2*1*y

56=2y

28=y

4 0

3 years ago

Read 2 more answers

Question Attached on File.

Setler [38]

The first option is the right answer

8 0

3 years ago

1.The difference between 0.9 and 0.45 is?

yuradex [85]

Answer:

the first one is B

the second one is B

3 0

3 years ago