All categories

3 years ago

Draw the graph of the equation: 2(x–y)+3y=4

Mathematics

1 answer:

juin [17]3 years ago

4 0

Answer: 1

Step-by-step explanation:

see any combine like terms

2(x- y)+3y =4

2x - y+3y=4

subtract postive 3y with negative y

It gives you 2

now it 2x +2 = 4

-2

cancel the those 2

subtract 2 o

2x divide 2

gives you

x = 1

You might be interested in

Write 8 in the form 4n

kow [346]

N equals to 2 so 4 plus 2 is 6 and that is the answer!!

Glad I could help. Have A Good day

3 0

2 years ago

What value of n makes the equation ? 4(0.5-3)=n-0.25(12-8n)

Free_Kalibri [48]

Answer:

4(0.5-3)=n-0.25(12-8n)

2-12=n-3+2n

-10=-3+3n

-10+3=3n

-7=3n

n=-2.3

7 0

3 years ago

Read 2 more answers

What is the measure of the base in the triangle shown below?<br> A. 11<br> B. 45<br> C. 25<br> D. 30

dangina [55]

Answer:

c. 25

Step-by-step explanation:

BOTH SIDES HAVE X SO YOU PUT THEM IN A 1 EQUATION WAY AND SOLVE X:

4X+1=2X+23

4X-2X=23-1

2X=32

X= 32/2=11

THEN YOU GO TO THE BASE AND CHANGE X AND SOLVE THE EQUATION WITH X=11

3x11-8

33-8= 25=BASE

5 0

3 years ago

I need help with my math

Nat2105 [25]

Answer:

Part A. C=9

Part B. (w+3)² =139

Part C. w = 8.8 inch

Step-by-step explanation:

Given from the question length of the the picture = (2w+12) inches

Width of the picture = w inches

Area of the picture = 260 inch²

Part A. Area of the picture with the given dimensions= w×(2w+12)

Or w(2w+12) = 260

2w²+12w = 260

2(w²+6w) = 2×(130)

w²+6w = 130

Or w²+6w +9 = 130+9 ⇒ which is in the form of w²+6w+c = 130+c

Therefore for c = 9 we will get a perfect square trinomial.

Part B. As we have seen the equation in part A.

As required equation will be (w+3)²=139

Part C. Since (w+3)² = 139

Then by taking under root on both the sides of the equation

(w+3) =√139 = 11.8

(w+3)-3=11.8-3

w = 8.8 inch

3 0

3 years ago

Find the equation of the line

GenaCL600 [577]

Y=2/3x+4
Hope this helps

7 0

3 years ago