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3 years ago

6

हवा से भी तेज चलने वाला कौन है

1 answer:

nevsk [136]3 years ago

3 0

Step-by-step explanation:

हवा से भी तेज चलने वाली रोशनी है।

light travels faster than air

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Nancy needs to board her dog. Doggy care will take the dog for the initial fee of $5.00 and then $0.75 per hour. Dogs ate us wil

DaniilM [7]

Answer: 10 hours

Explanation:
These equations intercept at (10,12.5)

The equation for doggy care is f(x) = 0.75x+5
The equation for Dogs are Us is f(x) = 0.95x +3

The best thing do is to graph these then to make a table for both and then see when there’s a point on both tables that are the same

4 0

3 years ago

El area de un triangulo es de 432 unidades cuadradas. ¿Cual es la altura y la base sabiendo que la base mide tres veces su altur

Lelu [443]

Usando el concepto del área del triángulo, se encuentra que :

La altura es de 16.97 unidades.
La base es de 50.91 unidades.

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

El área del triángulo de base b y altura h es dada por:

$A = \frac{bh}{2}$

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

El area es de <u>432 unidades quadradas</u>, o sea, $A = 432$
La base mide <u>tres veces su altura</u>, o sea, $b = 3h$

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

<u>Reemplazando en la ecuación para el área</u>, es posible encontrar la altura:

$A = \frac{bh}{2}$

$432 = \frac{3h \times h}{2}$

$3h^2 = 864$

$h^2 = \frac{864}{3}$

$h^2 = 288$

$h = \sqrt{288}$

$h = 16.97$

La altura es de 16.97 unidades.

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

La base es dada <u>en funcion da altura,</u> o sea:

$b = 3h = 3(16.97) = 50.91$

La base es de 50.91 unidades.

Se da un problema similar en brainly.com/question/23931350

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3 years ago

Bryan owns 20 T-shirts, 8 of which are white.

Nostrana [21]

Answer:

8/20 or 2/5 chance

Step-by-step explanation:

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3 years ago

Please check my answer if you can. i got 600 with help from a brainly tutor but i don't think it is correct

tester [92]

I think I know this one.

Answer: V = 600 unit 2

Step-by-step explanation:

We have that

the volume of the rectangular pyramid is

V = (1/3) BH

where

B is the area of the rectangular face

H is the height of the pyramid

step 1

Find out B

B = (15)(10) unit 2

step 2

Find the volume

B = 150 unit 2

H = 12 unit

substitute

V = (1/3)(150)(12)

V = 600 unit 2

I hope this help you! :)

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3 years ago

What is the differnce between union and intersection in math

ss7ja [257]

Union includes everything whether in common or not while intersection only includes elements in common

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3 years ago