All categories

2 years ago

Please help me with my math homework what is the answer!!!

Mathematics

1 answer:

Dmitry [639]2 years ago

6 0

Answer:

Step-by-step explanation:

The letters are easy enough.

y^3 determines that 3 ys are needed. y^2 is taken in by the cubed.

x^4 determines that 4 xs are needed. x^3 is part of x^4 and you don't need any more xs

12 and 42 are the parts that will cause the problem. Factor them both into prime factors

12: 2 * 2 * 3

42: 2 * 3 * 7

You need two 2s.

You need one 3

You need one 7

LCD = 2 *2*3 * 7 = 84

You might be interested in

I met this hella weird cryptic dude who interviewed me and gave me this puzzle. Solve it within 12 hours and ill let you know wh

Elena-2011 [213]

no cheating thanks <3

6 0

3 years ago

PLEASE HELP! 10 Points!!

MAVERICK [17]

Answer:

c185

Step-by-step explanation:

trust me m8 I'm 21 I wont steer you wrong

6 0

3 years ago

Read 2 more answers

town A has 95364 children out of which 43336 are girls. Town b has 100005 children out of which 53495 are boys find the number o

Zepler [3.9K]

Answer:

1. Number of boys in A is 52028.

2. Number of girls in B is 46510.

3. Town B has more number of girls.

Step-by-step explanation:

1. $95364 - 43336 = 52028$

2. $100005-53495=46510$

3. $43336$ (A < B)

5 0

3 years ago

Simplify (3v5+8v3−10v2)−(−12v5+4v3+14v2) . Write answer in standard form.<br> <br>

Tatiana [17]

Answer:

15v^5+4v^3-24v^2

Step-by-step explanation:

Distribute the Negative Sign:

=3v5+8v3−10v2+−1(−12v5+4v3+14v2)

=3v5+8v3+−10v2+−1(−12v5)+−1(4v3)+−1(14v2)

=3v5+8v3+−10v2+12v5+−4v3+−14v2

Combine Like Terms:

=3v5+8v3+−10v2+12v5+−4v3+−14v2

=(3v5+12v5)+(8v3+−4v3)+(−10v2+−14v2)

=15v5+4v3+−24v2

Answer:

=15v5+4v3−24v2

Hope this helps! :)

5 0

3 years ago

Help! Clear the fractions

I am Lyosha [343]

Answer:

x = - $\frac{27}{20}$

Step-by-step explanation:

Given

$\frac{5}{6}$ x + 2 = $\frac{7}{8}$

Multiply through by 24 ( the LCM of 6 and 8 ) to clear the fractions

20x + 48 = 21 ( subtract 48 from both sides )

20x = - 27 ( divide both sides by 20 )

x = - $\frac{27}{20}$

6 0

3 years ago