The length of a rectangle is 3 less than twice the width. the perimeter is 30 cm. find the length and width.

the width is 6 and the length is 9

Step-by-step explanation:

6*2 is 12 - 3 = 9

6+6+9+9=30

Length = 9

Width = 6

Step-by-step explanation:

2L + 2W = 30

L + 3 = 2W

2L +L + 3 = 30

3L = 27

L = 9

9 + 3 = 2W

2W = 12

W = 6

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

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.