26-03-2017
Mathematics

contestada

Find x if S is between R and T RS is x+3 ST is 5x and RT is 57

Respuesta :

jkuppan89087 jkuppan89087

26-03-2017

Since S is between R and T, then we know
RS + ST = RT
(x+3) + (5x) = 57
6x+3 = 57
6x = 54
X = 9

Answer Link

Otras preguntas

When Moll tells the reader that her "true name is so well known in the records or registers at Newgate, and in the Old Bailey," she is speaking euphemistica

Please help, thanks in advance :)

A crayon company makes 87,491 blue crayons, 36,262 red crayons, and 25,063 gray crayons. how many more blue crayons are made than red and gray crayons combined?

STUCK 30 POINTS 10. A a square and a rectangle have equal areas. The rectangle is 64 cm by 81 cm. What is the perimeter of the square? A. 72 cm B. 144 cm C. 288

7.05, 5.07,7.5,0.57 least to greatest

Vocabulary Test 1 B ONYMS: Read each sentence carefully. Determine which word is the best antonym for the highlighted word. 1 He is two years old but his face i

Olaudah Equiano's biography helped inspire and encourage _____. Select the best answer from the choices provided. A. slave traders B. abolitionists C. planta

County governments have been known to combine Resources with other governments to assure the availability of public resources

the difference of two numbers is 18, and their sum is 90. Find the number

Plz help me it is hard