3 years ago

Which equation results from adding the equations in this system? x + 6 y = 9. Negative x + 2 y = negative 15.

Mathematics

2 answers:

eimsori [14]3 years ago

8 0

Answer:

Its A on edge2020

Step-by-step explanation:

I just took the quiz:)

Lunna [17]3 years ago

5 0

Answer:

Step-by-step explanation:

x + 6y = 9

-x + 2y = -15

-------------------add

8y = - 6 <=== u see that the x terms cancel each other out

You might be interested in

I need the answer .sector area =0.5 x r square x the angle ?

Scrat [10]

It’s c it was in a test for me

7 0

3 years ago

Please help anyone know how to do this.

stira [4]

A right angle triangle will follow Pythagorean theory where a^2(hypotenuse)= b^2+ c^2

Therefore 17^2=11^2+ c^2

289=121 + c^2

168 = c^2

c= 13 rounded to the nearest tenth

7 0

3 years ago

Isosceles & Equilateral Triangles <br><br> solve for x & then solve for y *

Firlakuza [10]

Hope it helps.

Don't forget to click the Brainliest button if you like my answer and if you have any query, feel free to ask in the comment section.

7 0

3 years ago

If a = 4 units, b = 7 units, and c = 12 units, what is the volume of the three prisms above?

tino4ka555 [31]

Answer:

336 units

Step-by-step explanation:

When finding volume of a cube or prism multiply the its length width and height together.

4 × 7 × 12 = 336

7 0

3 years ago

Write the equation of a perpendicular bisector of the line segment having

katrin2010 [14]

Oh okie oh gosh lol lol lol is king

7 0

3 years ago