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WINSTONCH [101]
4 years ago
15

Please help asap!!!!

Mathematics
1 answer:
STALIN [3.7K]4 years ago
4 0

Answer:

A) \frac{dy}{dx}=\frac{-x+25}{y}

B) \frac{dy}{dx}=\frac{x+1}{y-4}

C)\frac{dy}{dx}=\frac{-x+10}{y-5}

D)\frac{dy}{xy} =\frac{x}{y}

Step-by-step explanation:

way to much work to show but those are the answers

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What number is 344% of 107
olga55 [171]

Answer:

368.08

So I turn the numbers into fractions so 344% would be 344/100 because percentages are out of 100. Since it is 344% OF 107, you'd put 107 on the bottom of the fraction and the answer will go on top. I multiply the IS with the OF (IS is the top number and OF is the bottom) so you'd multiply 107x344 to get 36808. Since 344 is a percent (out of 100) you have to do divide the answer by 100 to get 368.08

I hope that helps!

8 0
3 years ago
Discounts and markups
postnew [5]

Answer:

discount= lowered price markup= higher prices

Step-by-step explanation:

exactly what the answer is

5 0
3 years ago
Denise lives in a two-story house with a basement. The first
Umnica [9.8K]

Answer:

Distance = 110.5 cm

Step-by-step explanation:

It is given that,

The basement floor is at  an elevation of −10.5 feet

The second story floor has an  elevation of 121 feet.

We need to find the distance between the basement floor and the second story floor.

Distance = -10.5 + 121

= 110.5 feet

So, the distance between the basement floor and the second story floor is 110.5 cm.

7 0
3 years ago
Hey lol pls help meim rlly bad at math
NemiM [27]

Answer:

x=24 ,y=156 ,z=24

Step-by-step explanation:

using linear pair 180 degrees

6 0
3 years ago
I need help...I'm new to all this geometry stuff can someone please show me some steps to this problem
Rasek [7]


There really aren't any steps. It's just a handy fact about Isosceles triangles.

An Isosceles triangle is a triangle that has two sides that are the same length,
and one of the facts about this kind of triangle is that the angles opposite the
two equal sides are equal angles.

In your picture, the two sides of the triangle that have tick marks across them
are equal lengths, and that means that the angles at 'S' and 'U' are equal angles.

In this kind of triangle, those are called the "base angles", even though they
don't necessarily have to be the angles that the triangle stands on.  They're
just the two angles that are opposite the two equal sides.


7 0
3 years ago
Read 2 more answers
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