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Ugo [173]
4 years ago
10

Is 5x=-3y a direct variation. If so find the constant

Mathematics
1 answer:
kozerog [31]4 years ago
3 0
Well if you want to find work x= it well be x=3y/5

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Complete the statement. Round the nearest hundredth if necessary. <br> 6.5L=. Gal
Paha777 [63]

Answer:1.72Gal

Step-by-step explanation:1 Gal is 3.785 L. 6.5 / 3.785 = 1.72

8 0
3 years ago
What is the perimeter of the figure​
Natalija [7]

Answer:

The perimeter of the figure is 111.46 units

Step-by-step explanation:

Given:

RS = 43

LS = 18√2

A right Triangle is attached to a Rectangle.

A right Triangle is having measure angle 45° , 90°

and Hypotenuse = 18√2

∴ The Third Angle measure will also be 45° {angles Sum property of a triangle}

∴ the right angled triangle is an Isosceles triangle.

∴ Two sides are equal  LT = TS

To Find:

Perimeter of figure = ?

Solution:

we have

\sin 45 = \frac{\textrm{side opposite to angle 45}}{Hypotenuse}\\

we Know sin 45 = 1/√2

∴ \frac{1}{\sqrt{2} }= \frac{LT}{18\sqrt{2}}\\\\\therefore LT = 18\ unit\\\\\therefore TS = 18\ unit\\

Now ,

ARTL  is a Rectangle

∴ opposite side of a rectangle are equal

∴ LT = AR = 18 unit

and AL = RT

But,

RT = RS - TS

   = 43 - 18

   25

∴ AL = RT = 25

∴ Perimeter of figure = AL + LS + RS + AR

                                   = 25 + 18√2 + 43 + 18

                                   = 86 + 18√2

                                   = 111.455

                                   = 111.46 units

∴ Perimeter of figure = 111.46 units

7 0
3 years ago
Next question<br> what is 5+5x245x100-150x10000000000?
barxatty [35]

Answer:

cant get an exact answer this is the best ur gonna get 3.675e+17

Step-by-step explanation:

7 0
3 years ago
HELP FOR THE 2ND TIME I WASTED MY POINTS 1ST TIME I WASNT AT SCHOOL!
lana66690 [7]

Answer:The last option

Step-by-step explanation:the absolute value bars make it positive but the negative on the outside of those bars make it negative, this -|3|=-3 and -|2|=-2. Furthermore, the double negative on the last two dots make a positive, thus -(-2)=2 and -(-3)=3. With this in mind it is -3,-2,2,3 and -|3|,-|2|,-(-2),-(-3)

5 0
3 years ago
The population of fish in a pond in relation to the number of years since stocking is depicted on a graph. For the first few yea
Viktor [21]

Answer:

graph c is the correct answer

7 0
3 years ago
Read 2 more answers
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