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3 years ago

9

Help please I don’t understand how to do these types of problems

1 answer:

olchik [2.2K]3 years ago

5 0

Do you mind taking a clearer picture of the graph? I can’t answer without it.

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Is 2 1/8 equal to -2 1/8?

vovikov84 [41]

Hey there!

The correct answer is no.

2 1/8 is not equal to -2 1/8.
This is because -2 1/8 contains a negative sign, meaning it is less.
If the number was larger with the negative sign, it'd be even smaller.

For example:

-2 1/8 > -3 1/8

Hope this helps you,
Have a wonderful day! :)

4 0

4 years ago

Read 2 more answers

I need help on this lol

LUCKY_DIMON [66]

Answer:

D is your answer.

5 0

3 years ago

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An element with mass 330 grams decays by 25.5% per minute. How much of the element is remaining after 5 minutes, to the nearest

babymother [125]

Equation: 330-.255(5)=X. Multiply: .255(5)=1.275, 330-1.275=X. Subtract: 330-1.275=328.725 or 328.73 :)

7 0

3 years ago

Read 2 more answers

What is the domain of \sqrt{4-6a}? PLS ANSWER SOON DUE TMRW

Igoryamba

Answer:

(−∞,2/3],{a∣a≤2/3}

<h2>Step-by-step explanation:</h2>

math

8 0

3 years ago

A direct variation function contains the points (-9, -3) and (-12,4). Which equation represents the function?

Triss [41]

Answer:

$y = -\frac{7x}{3} - 24$

Step-by-step explanation:

We can model this function using the equation of a line:

$y = ax + b$

Where a is the slope of the line and b is the y-intercept.

To find the values of a and b, we can use the two points given:

(-9, -3):

$-3 = a * (-9) + b$

$-9a + b = -3$

(-12, 4):

$4 = a * (-12) + b$

$-12a + b = 4$

If we subtract the second equation from the first one, we have:

$-12a + b - (-9a + b) = 4 - (-3)$

$-12a + 9a = 4 + 3$

$-3a = 7$

$a = -7/3$

Then, finding the value of b, we have:

$-12a + b = 4$

$28 + b = 4$

$b = -24$

So the equation is:

$y = -\frac{7x}{3} - 24$

3 0

3 years ago