2 years ago

Help with this .........

Mathematics

1 answer:

Umnica [9.8K]2 years ago

6 0

9514 1404 393

Answer:

x = 30

Step-by-step explanation:

Supplementary angles total 180°.

5x° +x° = 180°

6x = 180

x = 180/6 = 30

The value of x is 30.

You might be interested in

Anyone help me please?

solmaris [256]

For the first one false false and the second on is true true

4 0

2 years ago

Read 2 more answers

Aleks04 [339]

Balance in account cannot be less than

7 0

3 years ago

Isolating a variable in two equations is easiest when one of them has a coefficient 1.

Tomtit [17]

Answer:

Option C.

Step-by-step explanation:

The given equations are

$3A-B=5$

$2A+3B=-4$

We need isolate one of the variables, such that it appears by itself on one side of the equation.

Isolating a variable in two equations is easiest when one of them has a coefficient 1.

In equation 1, coefficient of B is 1. So, we can easily isolate one of the variables.

The equation is

$3A-B=5$

Subtract 3A from both sides.

$-B=5-3A$

Multiply both sides by -1.

$B=3A-5$

Therefore, the correct option is C.

6 0

3 years ago

What is the nonpermissible value of x in 5x/6x+3

cestrela7 [59]

Answer: $-\frac{1}{2}$

Step-by-step explanation:

$\frac{5x}{6x+3}$

Restriction: 6x + 3 ≠ 0 denominator cannot be zero

-3 -3

6x ≠ -3

÷6 ÷6

x ≠ $-\frac{1}{2}$

4 0

3 years ago

I trying to reduce But I don't know how can someone help me please thanks!

meriva

-- Avoid foods high in fat. -- Keep hydrated. -- Get serious with fruit, vegetables, and exercise.

3 0

3 years ago

Read 2 more answers