All categories

3 years ago

What is the solution to the linear equation? 4b + 6 = 2 – b + 4

Mathematics

2 answers:

Sergeu [11.5K]3 years ago

6 0

Answer:

b = 0

Step-by-step explanation:

1. Add b to each side.

4b+b+6 = 2+4

= 5b+6 = 6

2. Subtract 6 from each side.

5b+6-6 = 6-6

= 5b = 0

3. Divide each side by 5.

5b/5 = 0/5

b = 0

Lady_Fox [76]3 years ago

5 0

Answer:

The answer is b=0

Step-by-step explanation:

Add b to both sides

5b+6=2+4

combine like terms

5b + 6= 6

subtract 6 from both sides

5b=0

divide

b=0

hope this helped

You might be interested in

one hose can fill a goldfish pond in 14 minutes, and the two hoses can fill the same pond in 10 minutes, find how long it takes

likoan [24]

Answer:

Step-by-step explanation:

$\frac{1}{14} +\frac{1}{t} =\frac{1}{10}$

Solving this ^^ would equal t=35.

4 0

3 years ago

Use implicit differentiation to find the negative slope of a tangent to the circle x^2+y^2=16 at x=-2

SVETLANKA909090 [29]

Answer:

slope = - $\frac{\sqrt{3} }{3}$

Step-by-step explanation:

Differentiating implicitly with respect to x

2x + 2y $\frac{dy}{dx}$ = 0

2y $\frac{dy}{dx}$ = - 2x

$\frac{dy}{dx}$ = - $\frac{2x}{2y}$ = - $\frac{x}{y}$

$\frac{dy}{dx}$ is the measure of the slope of the tangent

rearrange equation to find corresponding y-coordinate of x = - 2

y² = 16 - 4 = 12 = 2 $\sqrt{3}$ ⇒ y = ± 2 $\sqrt{3}$

using x = - 2, y = - 2 $\sqrt{3}$ , then

$\frac{dy}{dx}$ = - $\frac{1}{\sqrt{3} }$ = - $\frac{\sqrt{3} }{3}$

3 0

3 years ago

Lita has a coin with heads on one side and tails on the other side. She is going to flip it in the air three times. What is the

nevsk [136]

Answer:

Its a 50 percent chance

Step-by-step explanation:

The reason is because there are only two options, and i believe it is a independent

3 0

3 years ago

Read 2 more answers

How can I find the x value?<br>How can I explain it?<br><br>PLEASE ANSWER THE QUESTION!!!

Jlenok [28]

Answer:

Step-by-step explanation:
Discussion
What you have presented is called a cyclic quadrilateral. A cyclic quadrilateral is a 4 sided figure whose angles (4 of them) all touch the circumference of a circle.

Here's what you want to know. Two angles that are opposite each other are supplementary (they add to 180 degrees)

Equation
x + 80 = 180 Subtract 80 from both sides.

Solution
x + 80 - 80 = 180 - 80 Combine
x = 100

Answer
x = 100

8 0

2 years ago

How can the common difference between 375-315=30

Firlakuza [10]

Hello :
in the arithemitic sequence : an = an-1 + 30

3 0

3 years ago