RoseG012 RoseG012

24-03-2019
Mathematics

contestada

For what value of a do the lines 5x–2y=3 and x+y=a intersect at a point on the y-axis?

PLS HELP, THX

Respuesta :

sqdancefan sqdancefan

24-03-2019

Answer:

a = -3/2

Step-by-step explanation:

You can set x=0 and solve for y to find the y-intercept in each case.

first equation: y-intercept = -3/2

second equation: y-intercept = a

To make these equal, we must have ...

a = -3/2

Ver imagen sqdancefan

Answer Link

Otras preguntas

Journal (8-10 sentences) Do you agree or disagree with the following statement? Why or why not? “He who accepts evil without protesting it is really cooperating

Talia gave her hairdresser a 20 percent tip, which amounted to $7. Percents Total 100% What was the price of the service before the tip?

Present tense: Los estudiantes___ la clase como interesante. (Describir)

Refer to paragraph 1 of "For the Equal Rights Amendment." Based on the context of the paragraph, what is most likely the meaning of pervasive? O worthy of prais

A baseball is thrown horizontally at 55m/s. The ball slows down at a rate of -10 m/s2. How long is the ball in the air before coming to rest?

The Saxena family plans to install a light to illuminate part of their rectangular yard. Nikki and Dylan each proposed a different spot to place the light. The

4. Write 2 trinomials that when you add them together you will get 5x2 + 9x + 3. Trinomial A Trinomial B

What is the interquartile range of this data set? 1, 5, 12, 14, 29, 45, 48, 61, 72, 84, 96 OA. 60 OB. 45 OC. 27 OD. 33 SUBMIT

The old man hung his head for a moment in thought. Then he stood up and stared at me. “Friend,” he said, “I do not like to have you speak to me in that manner.”

5. Two dimensions of a right triangle are 5 units and 13 units. A student writes the equation 5 square+ 13 square = c² to find the length of the third side. a.