3 years ago

Help please x+y=6 and x-y=4 solve for X

Mathematics

1 answer:

fredd [130]3 years ago

6 0

X=5 y=1 this what i got when i worked it out on my paper. hope that helps.

You might be interested in

The regular octagon shown is divided into 8 congruent triangles. Each triangle has an area of 21.7 square centimeters. The

neonofarm [45]

I believe the formula to find the height would be h= 2a/b and if you use that formula and plug in the area (21.7) of each triangle as well as the base (6) then you would get a height of 7.2 cm. I hope this is correct! :)

3 0

2 years ago

People show me your holiday spirit

LenaWriter [7]

Answer:

im the grinch

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is -0.75 - (-2/3) +0.4 + (-3/4) =

liberstina [14]

Answer:

-0.43

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

PLS HELPPPP ITS PROB EASY BUT I HAVE SO MANY LATE WORK TO DO:)))

kumpel [21]

Answer:

It’s C

Step-by-step explanation:

4 0

3 years ago

Find an equation for the line perpendicular to y=-1/2x+4 and goes through the point (-1,10)

Artemon [7]

The slope of the perpendicular line will be 2. Remember, a perpendicular slope is the negative reciprocal.

So, we can make the equation $y=2x+b$ . We need to find b, and put b in.

To find b, put in the numbers of y and x.

$10=2(-1)+b$

Solve for b:

$10=-2+b\\b=10+2\\b=12$

Now replace b in the original equation with 12 and that will be the answer:

The answer is $y=2x+12$ .

5 0

3 years ago