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3 years ago

Make x the subject of the formula a=b(1-x)

Mathematics

1 answer:

Fiesta28 [93]3 years ago

8 0

Answer:

x = -(a - b)/b

Step-by-step explanation:

Solve for x:

a = b (1 - x)

a = b (1 - x) is equivalent to b (1 - x) = a:

b (1 - x) = a

Divide both sides by b:

1 - x = a/b

Subtract 1 from both sides:

-x = (a - b)/b

Multiply both sides by -1:

Answer: x = -(a - b)/b

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Select all the expressions whose value is larger than 100.

scZoUnD [109]

Answer:

120% of 100. 20% of 800. 500% of 400. 1% of 1,000

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2 years ago

100 Points<br><br>Which angle is the angle of incident?

PilotLPTM [1.2K]

Answer:

angle c

Step-by-step explanation:

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8 0

3 years ago

Read 2 more answers

I need help on this math problem.

OLEGan [10]

B: (0, a)

C should have the same y value as B

D: (a,0)

C should have the same x value as D

So point C is (a,a)

Since point A is on the origin, its point is (0,0)

You use the slope formula and plug in point A and C:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$m=\frac{a-0}{a-0}$

$m=\frac{a}{a}$

m = 1

So the value that belongs in the green box is 1

6 0

2 years ago

Can someone help me with these?

Jet001 [13]

48 is the correct answer because your going to only do the square

4 0

3 years ago

Read 2 more answers

Which of the following expressions is this one equivalent to?

schepotkina [342]

Answer: C. x-2

Step-by-step explanation:

We have the following expression:

$\frac{x^{4} -2x^{3} +x-2}{x^{3}+1}$

Factoring in the numerator:

$\frac{x(x^{3}+1)-2(x^{3}+1)}{x^{3}+1}$

Factoring again in the numerator with common factor $x^{3}+1$ :

$\frac{(x^{3}+1)(x-2)}{x^{3}+1}$

Simplifying:

$x-2$

Hence, the correct option is C. x-2

3 0

2 years ago

Make x the subject of the formula a=b(1-x)​

Make x the subject of the formula a=b(1-x)