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3 years ago

Due at 11:59 P.M. Please Help

Mathematics

1 answer:

maw [93]3 years ago

8 0

Answer:

multiply both sides by 30 in fraction form 30 / 30

& 570 for the blank square for numerator of 30

Step-by-step explanation:

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What is the reason for each strip on the solution of the equation?

Pani-rosa [81]

Step 1: Given

Step 2: Distributive Property

Step 3: Addition Property of Equality

Step 4: Division Property of Equality

Step-by-step explanation:

We need to match the reason with the correct step in the equation.

Equation:

Given:

$2x = -4(x-3)$

Applying Distributive property a(b+c)=ab+ac

$2x=-4x+12$

Now, Applying addition property of equality:

Adding +4x on both sides

$2x+4x=-4x+12+4x\\6x=12$

Now, Applying Division property of Equality:

Divide both sides by 6:

$\frac{6x}{6}=\frac{12}{6}\\x=2$

So, Answer will be:

Step 1: Given

Step 2: Distributive Property

Step 3: Addition Property of Equality

Step 4: Division Property of Equality

Keywords: Solving Equations

Learn more about Solving Equations at:

#learnwithBrainly

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3 years ago

Branliest offered

lozanna [386]

A. 0, 7 is your answer

hope this helps

3 0

3 years ago

Sea level is considered to be 0 feet. A probe released at sea level dropped at a constant rate for 3.25 minutes, reaching an ele

kramer

3.25-(-35.75)= 39

Hope I helped!

4 0

4 years ago

Read 2 more answers

Reduce these fractions to the simplest form: 21/42= *

timurjin [86]

Answer:

1/2

Step-by-step explanation:

21 divided by 42 is 1/2

3 0

3 years ago

A plane traveling with a velocity measured in meters per second, is described by vector a = 5,6). Find the

ryzh [129]

Answer:

The speed of the plane is $v=1.2\: m/s$

Step-by-step explanation:

The vector (5,6) represents a point in the coordinate system time-position.

So, we have that at t = 5 s the position is x = 6.

Let's recall that the slope of this vector is the speed, then using the tangent definition:

$v=\frac{x}{t}=\frac{6}{5}$

$v=1.2\: m/s$

I hope it helps you!

3 0

3 years ago