3 years ago

What statement is true about the values

Mathematics

1 answer:

konstantin123 [22]3 years ago

6 0

It’s A they are the only values that make both equations true

You might be interested in

Let a, b, c, and d be real numbers with a, c 6= 0. Prove that the lines y = ax+b and y = cx + d have the same x-intercept if and

Monica [59]

Step-by-step explanation:

We have got the lines :

$y=ax+b\\y=cx+d$

Both lines intercept the x-axis in the point :

$I = (i_{1} ,i_{2})$

In all point from x-axis the y-component is equal to 0.

$I=(i_{1},o)$

We replace the I point in the lines equations:

$0=a(i_{1})+b \\0=c(i_{1})+d$

From the first equation :

$0=a(i_{1})+b \\-b=a(i_{1})\\i_{1}=\frac{-b}{a}$

From the second equation :

$0=c(i_{1})+d\\ -d=c(i_{1})\\i_{1}=\frac{-d}{c}$

Then $i_{1}=i_{1}$

Finally :

$\frac{-b}{a}=\frac{-d}{c} \\\frac{b}{a}=\frac{d}{c} \\ad=bc$

y = ax + b and y = cx + d have the same x-intercept ⇔ad=bc

8 0

3 years ago

Graph the equation -2x+y=-4

elixir [45]

45 45 45 45 45 45454545454545445454554

6 0

3 years ago

Read 2 more answers

Please answer it in two minutes

Elena-2011 [213]

The correct answer is 4.6

7 0

3 years ago

Instructions: Find the measurement of the diagonal indicated in the following parallelogram.

qwelly [4]

Answer:

your mom

Step-by-step explanation:

6 0

3 years ago

Helppp for Brainlyiest ong provide proof or nun

Marianna [84]

Answer:

6 Pizza's

Step-by-step explanation:

Take 4.5 lbs divide it by 3/4

7 0

3 years ago