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2 years ago

11

Solve for c a=(b - c)/c

1 answer:

Vinil7 [7]2 years ago

6 0

(b-c)/c can be separated into b/c-c/c, which is the same as b/c - 1.
so
a= b/c -1
add one to both sides of equations
a+1 = b/c -1+1
1 cancels out on the right side leaving
a+1 = b/c
multiply both sides by c
c ×(a+1)= (b/c)×c
c cancels out on the right side making
c×(a+1) = b
divide both sides by a+1
c =b/(a+1)

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<img src="https://tex.z-dn.net/?f=2%284%29%28%20%5Cfrac%7B1%7D%7B16%7D%20%29%20%3D%20" id="TexFormula1" title="2(4)( \frac{1}{16

Radda [10]

Answer:

0.5

Step-by-step explanation:

$2*4*\frac 1 {16}\\8 / 16\\0.5$

Hope this helped :)

7 0

3 years ago

Can someone please help super short

insens350 [35]

Answer:

542, 543, 544, 545.

Step-by-step explanation:

Divide 2174 by 4 = 543.5

(because there are 4 integers) 543.5 is not an integer.

However, one of the four integers is 543.

Write down four consecutive numbers that include 543 and add them:

like 541+542+543+544 =. if that is 2174, you have the answer, if it's too low, try moving up one number, like

542+543+544+545 = if it's still too low, move up one number again

543+544+545+546=

You only have to do that a max of 3 times to get the answer.

The four consecutive integers are

542, 543, 544, 545.

<em>good luck, hope this helps :)</em>

3 0

2 years ago

Read 2 more answers

What is the equation for a line that has a slope of 3 and passes through (-1, 9)

krok68 [10]

Answer:

the answer is y=3x+9 if you are looking for it to be in slope intercept form

7 0

2 years ago

Describe how to find all the points on a baseball field that are equidistant from second base and third base

BlackZzzverrR [31]

This might help explain how to do a very similar problem.... http://www.mathopenref.com/constbisectline.html

8 0

2 years ago

Will reward brainliest!

Lina20 [59]

Option D: Two irrational solutions

Explanation:

The equation is $17+3 x^{2}=6 x$

Subtracting 6x from both sides, we have,

$3x^{2} -6x+17=0$

Solving the equation using quadratic formula,

$x=\frac{6 \pm \sqrt{36-4(3)(17)}}{2(3)}$

Simplifying the expression, we get,

$\begin{aligned}x &=\frac{6 \pm \sqrt{36-204}}{6} \\&=\frac{6 \pm \sqrt{-168}}{6} \\&=\frac{6 \pm 2 i \sqrt{42}}{6}\end{aligned}$

Taking out the common terms and simplifying, we have,

$\begin{aligned}x &=\frac{2(3 \pm i \sqrt{42})}{6} \\&=\frac{(3 \pm i \sqrt{42})}{3}\end{aligned}$

Dividing by 3, we get,

$x=1+i \sqrt{\frac{14}{3}}, x=1-i \sqrt{\frac{14}{3}}$

Hence, the equation has two irrational solutions.

8 0

2 years ago