All categories

3 years ago

Find the exact value of y.

Mathematics

1 answer:

Scilla [17]3 years ago

8 0

Answer:

$y = \sqrt{3}$

Step-by-step explanation:

Use 45-45-90 triangle proportions y: y : y $\sqrt{2}$

The hypotenuse is y $\sqrt{2}$ so $\sqrt{6}=y\sqrt{2}$

y = $\sqrt{3}$

You might be interested in

Solve the system x+3y=5 x+4y=6 A) (2,1) B) (1,5) C) (8,-1) D (11,-2)

pochemuha

So you have the equations
x + 4y = 6
x + 3y = 5
Subtract the two equations.

You get y = 1.
The only answer with a value of y = 1 is A

A is your answer.
Have a nice day! :)

4 0

4 years ago

Read 2 more answers

23,24 and 25 please! Thank you!!

Brut [27]

Answer:

it is too hard, You can caculator with each part.

example:

23, atrigle

24, cricle

25 atrigle

Step-by-step explanation:

3 0

3 years ago

The sum of two numbers is −53 and the difference between the numbers is −5.

Ahat [919]

Answer:

-29 and -24

Step-by-step explanation:

-24 = (-29) = -53

-29-(-24) = -5

5 0

3 years ago

Can Someone please explain also

IRINA_888 [86]

Answer:

y = 1/4x -10

Step-by-step explanation:

The equation would be y = 1/4x -10

we know that we have to set the equation up as y=mx+b

m being slope and b being y-intercept

we can see on the graph that the line intercepts the y-axis at -10, so that would be b

for slope, you can just look and count rise over run so:

it goes 10 up and 40 over which equals 10/40 also known as 1/4

hope that helped :)

4 0

3 years ago

En el mercado del satisfactor X hay 10,000 individuos idénticos, cada uno con una función de demanda definida por Qdx = 12 – Px

shepuryov [24]

Answer:

Px = $4

Step-by-step explanation:

Given that:

En el mercado de satisfacción X hay 10,000 individuos idénticos, cada uno con una función de demanda definida por Qdx = 12 - Px y 1,000 productores idénticos de X satisfactorio, cada uno con una función de oferta dada por Qsx = 20 Px

El precio de equilibrio y la cantidad de equilibrio se pueden determinar de la siguiente manera;

Qdx = 10000(12-Px)

Qdx = 120000 - 10000Px

Qsx = 1000(20 Px)

Qsx = 20000 Px

El punto de equilibrio para completar el enunciado, cuando Qdx = Qsx es:

Qdx = Qsx

120000 - 10000 Px = 20000 Px

120000 = 20000 Px + 10000 Px

120000 = 30000 Px

Px = $\mathbf{ \dfrac{120000}{30000}}$

Px = $4

7 0

4 years ago