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Goshia [24]
3 years ago
10

Need help ASAP please and thank you

Mathematics
1 answer:
Inga [223]3 years ago
6 0
A, it has the correct values in the correct columns and rows which add up to equal what they should
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Answer this question!!!!!!!​
Vesnalui [34]

The expression can represent the value of x in terms of R, m, n and k after rearranging.

<h3>What is an expression?</h3>

It is defined as the combination of constants and variables with mathematical operators.

It is given that:

The expression is:

\rm R = 4m\sqrt{\dfrac{xn}{k^3}}

Square both side:

\rm R^2 = 16m^2{\dfrac{xn}{k^3}}

16m² x n = R²k³

x = (R²k³)/(16m²n)

The above expression represents the value of x in terms of R, m, n and k.

Thus, the expression can represent the value of x in terms of R, m, n and k after rearranging.

Learn more about the expression here:

brainly.com/question/14083225

#SPJ1

8 0
2 years ago
What is the slope of (-12,-12) and (9,-9)
telo118 [61]

Step-by-step explanation:

Slope, which is the same as gradient, is equal to

change in y axis ÷change in x axis

<h3>slope =  \frac{change \: in \: y}{change \: in \: x}</h3>

Our coordinates are (-12,-12) and (9,-9)

In (-12,-12),let the first -12 be <em>x1</em><em> </em>and the second one be <em>y1</em>

Same goes for the (9,-9), let 9 be <em>X2</em><em> </em>and -9l be <em>y2</em>

<em>slope =  \frac{y2 - y1}{x2 - x1}</em>

<em>=  - \frac{ - 9 -  - 12}{9 - 12}</em>

<em>=  \frac{3}{21}</em>

<em>=</em>0.1428571429

= 0.1429

4 0
3 years ago
£140 is divided between Angad, Nick &amp; June so that Angad gets twice as much as Nick, and Nick gets three times as much as Ju
Vladimir79 [104]

Answer:

  £84

Step-by-step explanation:

The given ratios are ...

  A : N = 2 : 1

  N : J = 3 : 1

Putting these together, we have ...

  A : N : J = 6 : 3 : 1

There are a total of 6+3+1 = 10 ratio units, so each is worth £140/10 = £14.

Angad's share is 6×£14 = £84.

_____

<em>Check</em>

Nick gets £42, and June gets £14. Together, they share £84 +42 +14 = £140.

3 0
3 years ago
What are the degrees of the missing angles?<br> O 30-60<br> O 90-30<br> 45-45<br> 20-80
ycow [4]

Answer:

a

Step-by-step explanation:

What are the degrees of the missing angles

3 0
3 years ago
Help solve 10×-6y=7​
spayn [35]

Answer:

y = -7/60

There you go

7 0
3 years ago
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