Hey can y’all pleaseee help me with this

Mathematics

2 answers:

Natasha_Volkova [10]3 years ago

7 0

I’m not sure of my answer

jeyben [28]3 years ago

7 0

Answer:

Step-by-step explanation:

p = AB

b= AC

tanx = p/b

x = tan-1(p/b) = tan-1(5/14) = 19.6 = 20

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An army contingent of 104 members is to march behind an army band of 96 members in a parade.

Trava [24]

You can dispose a number $x$ of elements in a matrix-like formation with $n\times m$ shape if and only if $n$ and $m$ both divide $x$ , and also $nm=x$ .

So, we need to find the greatest common divisor between $104$ and $96$ , so that we can use that divisor as the number of columns, and then.

To do so, we need to find the prime factorization of the two numbers:

$104 = 2^3\times 13$

$96 = 2^5 \times 3$

So, the two numbers share only one prime in their factorization, namely $2$ , but we can't take "too many" of them: $104$ has "three two's" inside, while $96$ has "five two's" inside. So, we can take at most "three two's" to make sure that it is a common divisor. As for the other primes, we can't include $3$ nor $13$ , because it's not a shared prime.