1 year ago

What is the slope of the line shown below?

Mathematics

1 answer:

Vladimir79 [104]1 year ago

3 0

Answer:

(1/2)

Step-by-step explanation:

From one point, if you go up one and over 2 you will get exactly one block up than from your initial point. And since the graph is pointing down on left side, that means it's positive.

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A number divided by three less two is at most two

zheka24 [161]

Answer:

Step-by-step explanation:

6/3 = 2

5 0

2 years ago

PLEASE HELP I DON'T UNDERSTAND

OLga [1]

X = the number of months the tire was used
y = the thickness of the tire tread

y = -(3/7)x + 20

Substitute x for 20 (the number of months the tire was used) and solve for y.

The next question: Substitute x for 49 (the number of months the tire was used) and solve for y.

6 0

2 years ago

Hii guys I need help with this I took a screenshot of it.

eduard

Answer:

x <= 9

Step-by-step explanation:

x -15 <= -6

+15. +15

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8 0

2 years ago

The variable z is inversely proportional to x. When x is 16, z has the value 0.875. What is the value of z when x= 21?

ziro4ka [17]

For $z$ and $x$ to be inversely proportional, there must be some constant $k$ such that

$zx=k$

Given that $z=0.875$ when $x=16$ , it follows that

$0.875\cdot16=k\implies k=14$

Then when $x=21$ , we have

$21z=14\implies z=\dfrac{14}{21}=\approx0.667$

8 0

2 years ago

Help me please so I can turn this in

Ber [7]

Answer:

10y-12

Step-by-step explanation:

3 0

2 years ago