mi5leameDtrutri mi5leameDtrutri

02-04-2017
Mathematics

contestada

Two equations are given below:a − 3b = 9a = b − 3what is the solution to the set of equations in the form (a,
b.?

Respuesta :

rahmasaleh00 rahmasaleh00

02-04-2017

-3b=9a=b-3
-3b=9a
b=-3a
9a=b-3
9a=-3a-3
so,a=-1/4
and b=3/4
solution set is(-1/4,3/4)

Answer Link

Otras preguntas

A cuboid has a length of 25cm, a width of 5cm and height of (x-2)cm (a) write an expression, in terms of x, for the volume of the cuboid(b) the volume of the cu

E. Rewrite the sentences using one of the verbs below remind order admit deny 1. 'I didn't use your laptop. Greg said to Larry. 2. 'Go to your room imme

Another question pls have a explaination if you know u are correct

Explain the significance of Rizal's Law to the present time?

ANSWER THE QUESTIONS PLEASE IT IS ON BEARING

9 and -9 are examples of A. absolute values B.oposite integers C. products D. Quotients

45.55 to 1 decimal place

The tax rate in a certain city is 10.25% Arnold makes a $310.50 purchase there. How much will Arnold pay in tax? How much will he pay in all? Tax: $______Total:

writie any assay about challenges of teaching mathematics on 21st century

Evaluate the expression. Question 9 options: A) tan π∕56 B) tan 17π∕56 C) –tan 17π∕56 D) –tan π∕56