Solve 1 a 1 b 1 c

Asked by maham237 @ 22/02/2021 in Mathematics viewed by 290 People

Solve for c; 1/a-1/b-1/c-=4

Answered by maham237 @ 22/02/2021

$a\ne0,\ b\neq0,\ c\neq0\\\\\dfrac{1}{a}-\dfrac{1}{b}-\dfrac{1}{c}=4\qquad\text{multiply both sides by ab}\\\\\not a^1b\cdot\dfrac{1}{\not a_1}-a\not b^1\cdot\dfrac{1}{\not b_1}-ab\cdot\dfrac{1}{c}=4ab\\\\b-a-\dfrac{ab}{c}=4ab\qquad\text{subtract b from both sides}\\\\-a-\dfrac{ab}{c}=4ab-b\qquad\text{add a to both sides}\\\\-\dfrac{ab}{c}=4ab+a-b\qquad\text{change the signs}\\\\\dfrac{ab}{c}=b-4ab-a\qquad\text{reciprocal of both sides}$

$\dfrac{c}{ab}=\dfrac{1}{b-4ab-a}\qquad\text{multiply both sides by ab}\\\\\boxed{c=\dfrac{ab}{b-4ab-a}}$

Cos 2 a cos 2 b cos 2 c 1

Asked by admin @ 02/08/2021 in Math viewed by 359 persons

If A+B+C=180 prove that cos^2a+cos^2B+cos^2C=1-COSACOSBCOSC

1 a 1 b 1 c are in ap

Asked by admin @ 23/08/2021 in Math viewed by 344 persons

If 1/a , 1/b , 1/c are in AP. Then PT. b+c/a , c+a/b, a+b/c are in AP

Ar: ¡hola, fred! ¿ (1) ? fred: hola, pilar. (2) dos y media. pilar: gracias. ¿vas tú al partido de fútbol hoy? fred: posiblemente. ¿ (3) es el partido? pilar: (4) cinco (5) cuarto. (5) a. a qué hora d. qué hora es b. menos e. es a las c. son las

Asked by maham237 @ 11/01/2021 in Spanish viewed by 375 persons

Among the elements b al c and si

Asked by admin @ 29/08/2021 in Chemistry viewed by 324 persons

Among the elements B, Al, C and Si (a) Which has the highest first ionization enthalpy? (b) Which has the most negative electron gain enthalpy? (c) Which has the largest …

7 40 solve for b

Asked by maham237 @ 05/01/2021 in Mathematics viewed by 249 persons

Solve for b. -116 + 7 = 40

Black lives matter and #metoo are examples of ______. group of answer choices a) indirect lobbying b) direct lobbying c) grassroots lobbying d) astroturf lobbying.

Asked by maham237 @ 10/01/2021 in Social Studies viewed by 538 persons

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Asked by admin @ 31/08/2021 in Math viewed by 353 persons

A square + b square + c square is equal to?

Aggressive drivers are typically less likely to __________ . a. commit multiple violations b. tailgate another driver c. yield to someone else

Asked by maham237 @ 13/01/2021 in Social Studies viewed by 420 persons

Solve 6 mx b for x

Asked by maham237 @ 18/02/2021 in Mathematics viewed by 287 persons

How do I solve the literal equation 6=mx+b for x? Did not learn this in school as I was absent for two weeks.

Lines of latitude, also called parallels, a. run in an east and west direction and measure distance north and south of the equator. b. run in an east and west direction and measure distance north and south of the prime meridian. c. run in a north and south direction and measure distance east and west of the equator. d. run in a north and south direction and measure distance east and west of the prime meridian. 1

Asked by maham237 @ 11/01/2021 in History viewed by 319 persons

Earth has a mass of 5.97 x 1024 kg and a radius of 6.38 x 106 m, while saturn has a mass of 5.68 x 1026 kg and a radius of 6.03 x 107 m. find the weight of a 65.0 kg person at the following locations? a) on the surface of the earth. b) 1000 km above the surface of earth. c) on the surface of saturn. d) 1000 km above the surface of saturn.

Asked by maham237 @ 13/01/2021 in Physics viewed by 571 persons

Solve 1 a 1 b 1 c

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