Laura y Carolina se fueron de compras y, en total, gastaron S/150. Si Carolina hubiese gastado la mitad, entre las dos habrían empleado S/ 110, ¿cuánto gastó Laura? Con resolución porfavor no escribir tontearía estoy apunto de reprobar examen

518,400

step-by-step explanation:

the area is multiplying all the given measurements together.

40 * 18 * 30 * 24 = 518,400

c. side angle side. u shares the same sides

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)