The triangles in the image are similar.
Solve for x.
A) 7
B) 6
C) 10
D) 5

Option A

Step-by-step explanation:

Since the two triangles are similar, using ratio method we can write,

AB/GF=BC/FE

(3x+4)/(30)=30/36

x=7

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints