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3 years ago

What is 4- 1 1/4 + 1/2

Mathematics

1 answer:

lozanna [386]3 years ago

3 0

Step-by-step explanation:

ok bro

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The graph below shows a proportional relationship between yyy and xxx.

Elena-2011 [213]

Answer:

$k = 40$

Step-by-step explanation:

Given

The attached graph

Required

Calculate the constant of proportionality.

Represent the required constant with k.

Such that:

$k = \dfrac{y}{x}$

Pick any two corresponding values of x and y

$(x,y) = (1,40)$

This means that:

$x = 1\ and\ y = 40$

$k = \dfrac{y}{x}$ becomes

$k = \frac{40}{1}$

$k = 40$

8 0

3 years ago

Read 2 more answers

Does anyone know the answers to these as well as the work shown for it?

a_sh-v [17]

Answer:

1=x4

Step-by-step explanation:

6 0

3 years ago

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How do you solve -x/6 > 3?

Lerok [7]

Answer:

Using Math.

Step-by-step explanation:

You solve it using math.

See, you should have been more specific with your question, maybe said "What is the answer" not "How do I solve".

But I guess I'll help you out bro

Multiply both sides by 6

that gives you -x>18

then multiply both sides by -1

which means you gotta flip the sign

so final answer is x<-18

4 0

3 years ago

(1 point) Find y as a function of x if

Alenkasestr [34]

Y’’(x)= 6x + 1
y’(x)= 3x^2 + x + 2
y(x)= x^3 + 1/2x^2 + 2x + 5

7 0

1 year ago

Multiply. 8 1/2 -2 2/3

MrRissso [65]

Answer: $-\frac{68}{3}$ or $-22\ 2/3$

Step-by-step explanation:

To solve this problem you must:

- Convert the mixed numbers to fractions, as following:

$8\ 1/2=\frac{((8*2)+1)}{2}=\frac{17}{2}$

$2\ 2/3=\frac{((3(2)+2)}{3}=\frac{8}{3}$

- Multiply both fractions. Mutilply the numerators and the denominators:

$(\frac{17}{2})(-\frac{8}{3})=-\frac{136}{6}$

- Simplify. Therefore, you obtain that the answer is:

$-\frac{68}{3}$ or $-22\ 2/3$

5 0

3 years ago

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