Multiplication and division are inverse of each other. If you want to divide something by 2, you could also multiply it by .5 or (1/2). If you want to multiply something by 4, you could also divide it by (1/4) etc.
Answer:
<em>Given</em><em> </em><em>diameter</em><em> </em><em>=</em><em>1</em><em>2</em><em> </em><em>cm</em><em> </em>
<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>Then</em><em> </em><em>radius</em><em> </em><em>=</em><em> </em><em>1</em><em>2</em><em>/</em><em>2</em><em> </em><em>=</em><em> </em><em>6cm</em>
<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>Height</em><em> </em><em>=</em><em> </em><em>8cm</em>
9 numbers have one digit (1-9)
900 have three digits (100-999)
90000 have five digits (10000-99999)
Clearly the 1000th positive integer with an odd number of digits will have five digits. Since there are 909 integers with up to three digits, the 91st integer in the third range will be the one you want. That number is 10090.
Answer:
1. A
2. B
Step-by-step explanation:
1. Only option A creates that graph, the other options are either backwards or are on top of each other.
2. Because the two lines are parallel, and do not intersect at all, there will be 0 solutions.
4 multiplied by 14 gives you 56 so its 14
