Write an equation for the problem.Then Solve. What number is 8% of 50?

Mathematics

1 answer:

Maslowich4 years ago

8 0

$\frac{50}{100} \times 8 = x \\ .5 \times 8 = x \\ 4 = x \\ 4$

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Can someone please help me

Natalija [7]

B.

Using this will give you proper representations in similar triangles.

3 0

3 years ago

Please help me solve this

Viktor [21]

You can factor the 32 out of the sum:

$\displaystyle \sum_{m=1}^\infty 32 \cdot \left(\dfrac{1}{2}\right)^{m-1} = 32\sum_{m=1}^\infty \left(\dfrac{1}{2}\right)^{m-1}$

We can also change the index as follows

$\displaystyle 32\sum_{m=1}^\infty \left(\dfrac{1}{2}\right)^{m-1} = 32\sum_{m=0}^\infty \left(\dfrac{1}{2}\right)^{m}$

Now, we have a theorem that states that the series

$\displaystyle \sum_{m=1}^\infty a^m$

converges if and only if $|a|$ , and in this case we have

$\displaystyle \sum_{m=1}^\infty a^m = \dfrac{1}{1-a}$

This is your case, because you have

$|a|=\dfrac{1}{2}$

which implies that your series converges, and the value is

$\displaystyle 32\sum_{m=0}^\infty \left(\dfrac{1}{2}\right)^{m} = 32 \cdot \dfrac{1}{1-\frac{1}{2}} = 32\cdot 2 = 64$

3 0

3 years ago

0=2x+3(3x-4)-(-x+14) Fraction answer need help!!!

blondinia [14]

0=2x+3(3x-4)-(-x+14)
Follow BEDMAS
0=2x+9x-12-(-x+14)
0=2x+9x-12+x-14
Add like terms
0=11x-12+x-14
0=12x-12-14
0=12x-26
Flip the eqaution
12x-26=0
Move -26 across the equal sign
12x=0+26
12x=26
x=26/12
x=13/6

Hope this helps! A thanks/brainiest answer would be appreciated :)

5 0

4 years ago

PLEASE HELP ME !!!!

Natalka [10]

Answer:

Step-by-step explanation:

There are no repeating values for x, for different values plugged in for y.

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3 years ago

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olga nikolaevna [1]

Answer: