...Inee and Imee are twins. Their mother is 28 years older than they are and 4 times as old as the sum of their ages. How old are Inee and Imee now? X+X+28=4(X+X) 2X+28=4X+4X 28=8X-2X 28=6X X=4 The ...
Question about StudyWorks! Middle School Deluxe Math 5.0 (11543) for PC
...In mathematics, a Fourier series decomposes any periodic function or periodic signal into the sum of a (possibly infinite) set of simple oscillating functions, namely sines and cosines (or ...
110011 TO BASE 10 Assuming the original number is base 2, the place values are: 5 4 3 2 1 0 (these are intended to be superscripts) 2 2 2 2 2 2 or: 32 16 8 4 2 1 in the question, the number was 110011
Question about StudyWorks! Middle School Deluxe Math 5.0 (11543) for PC
...means all three sides are the same length because all three angles are the same degrees. The sum of all angle in a triangle will add up to 180 degrees. since the angles of an equilateral ...
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x 3 rectangle? Rectangle has two pairs of equal sides. L=length=3 units w=width =1 unit Perimeter = sum of the measures of all sides. 2 sides with measure L: sum of lengths=2*L 2 sides with measure w:
the sum of two addends is called the sum.
...$75 = $1,575 Year 2: $1,575 + $78.75 = $1,653.75 Year 3: $1,653.75 + $82.6875 = $1736.4375 So final sum is $1736.4375. However banks usually round down so ...
Question about StudyWorks! Mathematics Deluxe 5.0 (11513) for PC
A sum of money was shared between A, B and C so that A received 1/4 of the sum, and the remainder was shared between B and C in the ratio 3:2. Find the ratio in which the sum was shared between A, B ...
...the numerators by the same - so 7x8=56 and 7x5=35 = 35/56 and 8x7=56 and 8x2=16 = 16/56 so the sum is 35/56 - 16/56 = ...
Question about StudyWorks! Middle School Deluxe Math 5.0 (11543) for PC
what is the sum of 1/3+1/4 1/3 + 1/4 = 4/12 + 3/12 = 7/12
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