semranın boyu selinin boyundan %30 daha kısadır selinin boyu 120 cm olduğuna göre semranın boyu kaç cm'dir​

can someone me: the midsegment through the legs of an isosceles triangle is 4 in. find the sides of the triangle if its perimeter is 20 in. ,   and point g is the centroid of the right △abc with hypotenuse ab=18 in. find cg.

you would 18 *0.25 = 4.5

3x^3-2x^2+4x-3= -3

x^2+3x+3= 3

-3÷3= -1

we are given dimensions of the sketch :

length = 12 inches.

width = 18 inches.

given scale factor = 0.2.

the actual dimensions of the mural would be: the sketch dimensions divide by scale factor.

(because the mural would be larger than the sketch dimensions).

we need to find the actualy length of the mural.

therefore,

the length of the mural = 12 inches ÷ 0.2 = 60 inches.