MATHEMATICS HIGH SCHOOL

Isolate c
a=b(1/c-1/d)

Answers

Answer 1
Answer: A= b(1/c - 1/d)
A/b = 1/c -1/d
A/b + 1/d = 1/c
(A/b + 1/d) 1 = c
Answer 2
Answer:

Answer: c = b/(a + 1).

Step-by-step explanation:

a = b(1/c - 1/d)

Expand RHS by first finding LCM

a = b((d — c)/cd)

a = (bd — bc)/cd

Then cross multiply

acd = bd — cd

Collect the terms having c to the LHS

acd + cd = bd

Factorise cd out of LHS

( a+ 1)dc = bd

c = bd/(a + 1)d

c = b/(a + 1).

Related Questions

Rachel can buy licorice sticks for $0.75 and cherry candies for $0.50 and has a budget of $25. If her expenses are represented by the equation 0.75x + 0.5y = 25, where x is the number of licorice sticks and y is the number of cherry candies, how many cherry candies can she buy if she wishes to spend the entire $25 on cherry candies?
Suppose contact lenses cost $300 for a year’s supply or $30 for a month’s supply. Which is less expensive to order per year, paying for 12 months at one time or paying for 1 month at a time?(1 point) month(s) at a time
If you flip three fair coins, what is the probability that you’ll get a head on the first flip, a tail on the second flip, and another head on the third flip?
The product of two numbers is 450. the first number is half the second number. which equation can be used to find x, the greater number? = 450 225x2 = 0 x2 = 450 450x2 = 0
The formula for perimeter of a rectangle is given by p = 2l + 2w, where p = perimeter, l = length, and w = width. solve the formula for w.

What is √49/144 expressed in simplest form

Answers

Answer:

49/144

Step-by-step explanation:

Find the GCD (or HCF) of numerator and denominator

GCD of 49 and 144 is 1

Divide both the numerator and denominator by the GCD

49 ÷ 1

144 ÷ 1

Reduced fraction:  

49

144

Therefore, 49/144 simplified to lowest terms is 49/144.

Answer:

7/12

Step-by-step explanation:

7 goes into 49 7x times

and

12 goes into 144 12x times

So if we simplify this, the answer would be

7/12

A cyclist bikes x distance at 10miles per hour and returns over the same path at 8miles per hour .what is the cyclists average rate for the round trip in miles per hour

Answers

average speed = total distance travelled / time taken
 in this case total distance = 2x miles

time taken for first half of the journey = x/10 hours and for second part its x / 8  hours

average speed = 2x / ( x/10 + x/8)  = 2 x /  (  4x + 5x / 40)
=  2x  * 40 / 9x =  80 / 9  mph 8.89 mph

Evaluate the expression when x = 8 and y = 1.

x/2y

Answers

Given: x/2y
Solution : 8/2(1) = 8/2 = n

Answer: 4

Answer:

Given: x/2y

Solution : 8/2(1) = 8/2 = n

Answer: 4

Step-by-step explanation:

Hope this help may i please have brainliest :)

If w = 7, what is the value of 21 - 2w?

Answers

do order off operations first
so 7 time 2 which is 14
then 21-14
which is 7
21-2(7)=
=21-14
=7
The answer is 7

Two less than two thirds times a number is ten

Answers

Let the number be x
2/3*x - 2 = 10
or, 2/3 * x =12
or x= 12*3/2
or, x = 18

There are three consecutive numbers such that twice the first is 20 more than the second.find the numbers? Show your solution.

Answers

Answering from phone so this will be a bit messy. a b=a+1 c=b+1=a+2 2a=b+20 Therefore: 2a=a+1+20 a=21,b=22,c=23
Other Questions
A shipping company sells a rectangular box with dimensions of 12inches by 12 inches by 18 inches. Find the length of the longestdiagonal in the box.24.7.24.8O 2880 612
Please need help asap!!
Solve the equation 6x +2y = 10 for y in terms of x gives what function?y = -6x +10y = -3x +5y = 2xy = 3x + 5
What percentage is 4 month of a year​