3 years ago

3x + 2y = 12 y = x - 9

Mathematics

1 answer:

Lina20 [59]3 years ago

5 0

Answer:

y=12/2

y=6

x=12/3

x=4

y= x-9

Y=4-9

y=5

6=5

6/5

1.2

You might be interested in

The answer to the problem

Kipish [7]

Answer:

Step-by-step explanation:

the problem is, there is no problem ;)

4 0

3 years ago

Evaluate each expression for g = -7 and h = 3 and match it to its value.

Leno4ka [110]

I got 4 but i’m not 100% correct

4 0

3 years ago

If L, M and N are midpoints of the sides of PQR, PR = 46, PQ = 40, and LN=17, find each measure

Serga [27]

Check the picture below.

let's recall that the midsegment of a triangle is the segment that's half-way to both endsides and is at the same time parallel to the 3rd side, is also half the length of the parallel side, so-called the base.

so, for example, we know L, M and N are midpoints to each segment, that means that LM is a midsegment and parallel to PR and also half the length of PR, same is true for LN and MN.