باسلوب تفسیري وجه كلمة إلى زميلك تنصحه فيها بوجوب اكتساب العلم لتحقيق الطموح، موظفا فيها ما أمكن من
من أسماء فعل الأمر .
79
II504160
اسرار لا تحد

sorry i dont understand but can i get brainlest please

Step-by-step explanation:

In an explanatory style, address a word to your colleague advising him that knowledge should be acquired in order to achieve

Ambition, an employee as much as possible

Names of the command verb.

79

II504160

Secrets do not limit

Step-by-step explanation:

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it