Answer:
(a) 4
(b) 4 * (7+3)
Step-by-step explanation:
(a) Let's first start by prime factorizing (finding the prime factors) 28 and 12:
12: 2*2*3
28: 2*2*7
We can see here they both share a common factor of 2*2, which is 4, therefore the GCF is 4.
(b) Factor a 4 out from the equation:
This gives us:
4 * (7+3)
The answer is 24d^2-62d+35
(3.5 × 100) × 1100 = 350100.
Write in percentage notation: 350%
10 because there is 4 zero's behind the one. Hopes this helps!! :)
<span><span>The first step is to find the vertex. You do this by using the formula </span>
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Plug in b and a into the equation:
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You get
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So, it takes
5.5 seconds to get to
504 feet</span><span>
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