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3 years ago

Find dy/dx by implicit differentiation. 7x^2 – 2y^2 = 16 dy/dx = ?

Mathematics

1 answer:

topjm [15]3 years ago

5 0

Answer: ANSWER DOWN BELOW

Step-by-step explanation:

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In the right triangle abc ,

Alenkinab [10]

The midpoint of 'C' is equal to all of the three vertices, since the center of the right triangle is the midpoint then that means the segments, which is 'CC', 'AC', and lastly, 'BC' are mostly congruent.

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I hope this helps, as always. I wish you the best of luck and have a nice day, friend..

6 0

4 years ago

At The Old Home Fill'er Up and Keep on a-Truckin' Cafe, Mavis mixes two different types of coffee beans to produce a house blend

Alex Ar [27]

There are 45 pounds and 30 pounds of each type respectively.

Step-by-step explanation:

Since we have given that

Cost of first type = $2 per pound

Cost of second type = $7 per pound

Cost of mixture = $4 per pound

So, we need to find the quantity of each type to make 75 pounds of a blend.

We will use "Mixture and Allegations":

First type Second type

2 7

---------------------------------------------------

7 - 4 : 4 - 2

3 : 2

So, Quantity of first type would be

$\dfrac{3}{5}\times 75=3\times 15=45\ pounds$

Quantity of second type would be

$\dfrac{2}{5}\times 75=2\times 15=30\ pounds$

Hence, there are 45 pounds and 30 pounds of each type respectively.

3 0

3 years ago

Mr mehra spends 30% of his income in food 10% on charity 25% and is left with 15750 what is his salary? find his savings

nalin [4]

Answer:

Mr mehra's salary is 26250

Step-by-step explanation:

suppose,

Mr mehra's salary is x

so,

He spends in food = 30% of x

=(30/100) . x [x%=x/100]

= 30x/100

=3x/10

He spends in charity =10% of x

=10x/100

=x/10

Money left = 15750

so,

x = 3x/10 + x/10 + 15750

⇒x - 3x/10 - x/10 = 15750

⇒(10x-3x-x) /10 = 15750

⇒6x/10 = 15750

⇒6x=157500

⇒x = 157500/6

⇒x = 26250

∴Mr mehra's salary is 26250

5 0

3 years ago

Consider the information about the number of customers that select various frame colors at a frame store one day. 15 customers s

Vsevolod [243]

Answer:

Exact: 733.33333333

Rounded: 730

Step-by-step explanation:

Hope this helps! :)

5 0

2 years ago

Give your answer as a mixed number.

umka2103 [35]

Answer:

3 $\frac{1}{9}$

Step-by-step explanation:

1 1/9 + 2 = 3 1/9

7 0

3 years ago

Read 2 more answers