Answer:
Question #1 answer is 0.56
Answer:
/10/=/-10/=10 ; /3/=/-3/=3
=> /3/+/10/=/3/+/10/=3+10=13
Step-by-step explanation:
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M is the
midpoint of CD. Given
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Both ends of the
line segment to
M is equal. Definition of midpoint
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CM = 5x-2 and
MD = 3x+2. Given
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CM = MD. As above, definition
of midpoint
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5x-2 = 3x+2. Substitution
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5x-3x = 2+2
2x = 4 Rules of Algebra
x = 2
<span>USE MULTIPLICATION OR DIVISION TO "SCALE" RATIOS
1.For example, a baker needs to triple the size of a cake recipe. If the normal ratio of flour to sugar is 2 to 1 (2 : 1), then both numbers must be increased by a factor of three. ...
<span>2.The same process can be reversed.</span></span><span />
<span>1.
4 cardinals because:
6 mockingbirds : x cardinals = 9 mockingbirds : 6 cardinals
6*6 / 9 = 4
2.
2 cardinals because:
5 blue jays : x cardinals = 15 blue jays : 6 cardinals
5*6 / 15 = 2
3.
30 mockingbirds because;
20 cardinals : x mockingbirds = 6 cardinals : 9 mockingbirds
20*9 / 6 = 30</span>
