4 years ago

PLSSSSSSSSS HEELP

Mathematics

1 answer:

lozanna [386]4 years ago

7 0

Answer:

The answer is (-4,-1)

Step-by-step explanation:

y -4x = 0

-y + 3x = 1

y = 4x

-( 4x ) + 3x = 1

-x = 1

x = -1

y = 4x

x = -1

y = 4(-1) = -4

{ y,x } = { -4,-1 }

You might be interested in

Problem: What values of a and b make this statement false? |a-b|=|a|-|b|

SCORPION-xisa [38]

Answer:

All (a,b) that satisfy a.b < 0 will make that statement false

Step-by-step explanation:

It is only right when:

|a-b| = |a| - |b|

<=> ( |a-b| ) ^ 2 = ( |a| - |b| ) ^ 2

<=> a^2 - 2ab + b^2 = a^2 - 2.|ab| + b^2

<=> ab = |ab|

<=> ab ≥ 0

So, when ab < 0, it's wrong

4 0

3 years ago

For the function N(y)=4|3y-8|-4, evaluate N(y)+N(1).

likoan [24]

Step-by-step explanation:

N(y)+N(1)=4|3y-8|-4 + 4|3-8|-4

=4|3y-8| +12

8 0

3 years ago

Order point a, point b, point c

Nana76 [90]

Answer:

C- (-2,2) B- (0-4) A- (4,0)

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

HELP PLEASE

Gala2k [10]

Answer:

3-11n>21-5n

Step-by-step explanation:

It seems right, so hopefully it is.

7 0

3 years ago

Can y’all please help me ……

Goryan [66]

Answer:

Step-by-step explanation:

( 8 ). m∠1 = m∠ 4 = m∠ 5 = m∠6 = 52°

( 9 ). m∠ 2 = m∠ 3 = m∠ 7 = m∠ 8 = 180° - 52° = 128°

5 0

2 years ago