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german
4 years ago
8

Please explain how to do unit conversion, for example a rectangle has a width of 12cm and a length of 5cm and you're solving for

the area obviously, it would be 60cm but in the answer key for this question, it has it as 60mm squared. please explain! i'd also like to know when you square and cubed! :)
Mathematics
1 answer:
nignag [31]4 years ago
5 0

6 CM would make it 60mm because you would do length timeth width

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Help help help thanks
Dmitry [639]

Answer: a=2/5b + 1/5c (I may have answered your question but idk if I did)

Step 1: Add -4a to both sides.

9a−2b+−4a=4a+c+−4a

5a−2b=c

Step 2: Add 2b to both sides.

5a−2b+2b=c+2b

5a=2b+c

Step 3: Divide both sides by 5.

5a/5=2b+c/5

a=2/5b+1/5c

7 0
3 years ago
Discount on LCD TV is $240.<br><br> Sale Price is $1575.00<br><br> What was the list price?
Vikki [24]

Answer:  The list price was $1815.00.  

Step-by-step explanation:  Given that the discount on a LCD TV is $240 and the sale price is $1575.00.

We are to find the list price.

The discount is given on the price that is listen on the LCD TV.

So, the list price will be equal to the sum of the sale price and the discount price.

Therefore, the required list price of the LCD TV is given by

L.P.\\\\=\textup{sale price}+\textup{discount}\\\\=\$(1575.00+240.00)\\\\=\$1815.00.

Thus, the list price was $1815.00.  

3 0
3 years ago
Put these numbers from least to greatest. I'm too lazy to do it. it's for trigonometry.
blagie [28]

Answer:

15, 20, 25, 40, 50, 55, 65, 70, 75, 80, 85, 95

Hope this was all the numbers.

:)

8 0
3 years ago
Read 2 more answers
Find an equation of the curve that passes through the point (0, 4) and whose slope at (x, y) is x/y.
jolli1 [7]
1/2y^2=1/2x^2+8. The curve's slope at (x,y) is x/y, so dy/dx=x/y. To solve this differential equation, rearrange it to: y*dy=x*dx, and by integrating both sides, we get 1/2y^2=1/2x^2+C (some constant). Plug in (0,4) into this equation, 8=0+C, so C=8. The curve's equation is 1/2y^2=1/2x^2+8.
4 0
4 years ago
PLEASE HELP BRAINLIEST WILL BE GIVEN IMMEDIATELY WITHOUT ANY WAIT
gizmo_the_mogwai [7]

y = 3/2x + b

Plug in the point (2,2) and solve for b.

2 = (3/2)(2) + b

2 = 3 + b

b = -1

Final equation is y = 3/2x - 1.

4 0
3 years ago
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