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Alisiya [41]
3 years ago
10

If x and y vary directly, and x decreases, what happens to the value of y?

Mathematics
2 answers:
maw [93]3 years ago
7 0

y will decrease as well

direct variation is

y = kx where k is the constant of variation ( k > 1)

kenny6666 [7]3 years ago
6 0

Direct variation implies that as x decreases, y also decreases.


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What is the opposite of l3l
tatuchka [14]

The opposite of |3| = - |3|

What is Modulus Function?

Regardless of the sign, a modulus function returns the magnitude of a number. The absolute value function is another name for it.

It always gives a non-negative value of any number or variable. Modulus function is denoted as y = |x| or f(x) = |x|, where f: R → (0,∞) and x ∈ R.

The value of the modulus function is always non-negative. If f(x) is a modulus function , then we have:

  •    If x is positive, then f(x) = x
  •    If x = 0, then f(x) = 0
  •    If x < 0, then f(x) = -x

Given data ,

Let the number be x

x = |3|

Now , the opposite of the number x = -x

So ,

The opposite of |x| = -|x|

And ,

The opposite of |3| = - |3|

Hence , The opposite of |3| = - |3|

To learn more about modulus function click :

brainly.com/question/13682596

#SPJ1

6 0
1 year ago
This is so confusing
Gala2k [10]

5*9=45

3*9=27

45-27=8

9*2=18

Therfeore the answer is A.

4 0
3 years ago
When solving the equation 4(3x^2 +2)-9=8x^2+7. Emily wrote 4(3x + 2)=8x^2 + 16 as her first step. Which property justifies Emily
vfiekz [6]
Hello : 
4(3x² +2)-9=8x²+7 = <span>4(3x^2 +2)-9 +9 =8x²+7 +9 
                                = </span><span> 4(3x² + 2)=8x² + 16
</span><span>(State a reason why1) Addition Property of Equality)</span>
6 0
3 years ago
27÷819= <br> give me the quotient for 27÷819
Dafna11 [192]

Answer:

0.03296703

Step-by-step explanation: Just put this in the calculator and it will give you an answer. If youb dont have a calculator then look it up on the computer!

~Cake Queen (:

3 0
3 years ago
Triangle ABC , m∠A=45° and c = 16, find b.
zmey [24]

Using the cosine function:

\begin{gathered} \cos (\theta)=\frac{_{\text{ }}adjacent}{_{\text{ }}hypotenuse} \\ so\colon \\ \cos (45)=\frac{b}{16} \end{gathered}

Solve for b:

\begin{gathered} b=16\cdot\cos (45) \\ b=8\sqrt[]{2} \end{gathered}

5 0
1 year ago
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