hallie2525 hallie2525

09-05-2017
Mathematics

contestada

can someone tell me what these are? 2a-5b=-19 3a+5b=9

Respuesta :

Anoushkaa11 Anoushkaa11

09-05-2017

These are simultaneous equations used to find the value of a and b.

Answer Link

Otras preguntas

IF ANSWERED QUICKLY AND CORRECTLY I WILL AWARD BRAINLIEST!!!!! Read the text below: Fog comes on little cat feet.—Robert Frost Which of the following correctl

His is the southernmost portion of the North American continent, which connects with South America on the southeast. Central America contains the countries of B

In the diagram, VZ/YZ=WZ/XZ. To prove that △VWZ ~ △YXZ by the SAS similarity theorem, which other sides or angles should be used?

As you continue to grow in knowledge through your UMA studies and approach graduation, what are the three (3) most prominent skills you believe you will continu

Another name for segments qr

Read the excerpt from "On Becoming an Inventor" by Dean Kamen. From this well-stocked basement came a whole new set of really neat projects. My younger brother

The writer of a factual newspaper article probably does not have which of the following as a main goal? an intellectual point proven with evidence points that a

A cliff diver dives from a cliff height of 70 feet. The equation describing his height during the dive is h = –16t 2 + 70. Find the time it takes the diver to b

To find the surface area of a three dimensional figure, you must find the area of each of its faces and then multiply the areas. True or False

Acid rain occurs when sulfur dioxide in the atmosphere is oxidized in the presence of nitrogen dioxide.Acod rain is and example of