If one feather weighs 700 milligrams, how much will 37 identical feathers weigh plus the basket they are placed in which weighs 49 grams? in grams and milligrams

74 grams 900 milligrams

Step-by-step explanation:

Total weight of feathers:

700 milligrams × 37 = 25,900 milligrams

Total weight of feathers conversion:

25,900 milligrams = 25,900 ÷ 1,000 = 25 remainder 900 = 25 grams and 900 milligrams

Weight of feathers plus basket:

25 g 900 mg + 49 g = 74 g 900 mg

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation: