lexamayLrSi lexamayLrSi

02-09-2016
Mathematics

contestada

GH= 7y+3, HI= 3y-5, and GI= 9y+7. A) What is the value of y? B) Find GH, HI, and GI.

Respuesta :

HomertheGenius HomertheGenius

11-09-2016

A )
9 y + 7 = 7 y + 3 + 3 y - 5
9 y - 7 y - 3 y = 3 - 5 - 7
- y = - 9
y = 9
B )
GH = 63 + 3 = 66
HI = 27 - 5 = 22
GI = 66 + 22 = 88

Answer Link

Otras preguntas

WILL GIVE BRAINLIEST IF ANSWERED FAST!!!

1.4 Determine the area of the base of the tin in square meters You may us the formula: A = πr² Hint: radius = half of diameter π = 3,142 (3) 1.5 Determine the a

- Shreya said,"I was playing tennis when the accident occurred." change into indirect speech

Carbohydrates that have calories, but are low in nutrients are called what

The human heart is approximately the size of ________. 1) a golf ball. 2) an adult's fist. 3) a chestnut. 4) a grapefruit.

23. A candidate who gets 36% marks in an examination fails by 24 marks but another candidate, who gets 43% marks, gets 18 more marks than the minimum pass marks

Khloe goes out to lunch. The bill, before tax and tip, was $13.20. A sales tax of 4% was added on. Khloe tipped 12% on the amount after the sales tax was added.

The point u(4,-1) is reflected over the x axis

WILL GIVE BRAINLIEST IF FAST!! GIVE GOOD REVIEWS FOR CORRECT ANSWERS!

The other team has won all the matches in the tournament so far. But we win the match next week if we practice every day. (might/must)