Dacă triunghiul ABC asemenea triunghiului DEF, AB egal cu 14 și BC=18 cm. Raportul de asemănare este 1 pe 2. Calculează DE și EF

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.