Answer:
Step-by-step explanation:
Volumes of two spheres A and B = 648 cm³ and 1029 cm³
Things to remember:
1). Scale factor of two objects = [ and are the radii of two circles]
2). Area scale factor =
3). Volume scale factor =
Volume scale factor Or Volume ratio =
Therefore, scale factor =
≈ 6 : 7
Area scale factor Or area ratio =
=
≈ 36 : 49
Volume scale factor or Volume ratio =
=
≈ 216 : 343
Answer:
10 cent increase
Step-by-step explanation:
0.89
<u>-0.79</u>
0.10
or 7.89%
1/5 are dogs.
1/5 x 2700 = 540
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Answer: There are 540 dogs.
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-7+(9)=2
you can do the opposite of what is given (9-7)
Answer:
Step-by-step explanation:
Y in math is usually referred as the output.
X is usually the input.
In other words,
<em>y</em><em> </em><em>is</em><em> </em><em>3</em><em> </em><em>more</em><em> </em><em>greater</em><em> </em><em>than</em><em> </em><em>x</em><em>.</em>
<em>In</em><em> </em><em>other</em><em> </em><em>words</em><em>,</em>
<em></em>