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4 years ago

Which best explains why the equation 4x + 5 = 4x - 1 has no solutions?

Mathematics

1 answer:

lakkis [162]4 years ago

4 0

Answer:

4x+5=4x-1

Step-by-step explanation:

4x-4x=-1-5

x=-6.

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PLS HELP WHAT IS THE QUOTIENT,DIVISOR,DIVIDEND I ALR GOT THE ANSWER

prohojiy [21]

Answer:

Dividend= $(3x^4+4x^2-2x-35)$

Divisor= $(x+2)$

Quotient= $(3x^3-6x^2+16x-34)$

Remainder=43

Step-by-step explanation:

8 0

4 years ago

3^-3 x 10^-3 what is the value?

Semenov [28]

Answer:

$\frac{1}{27000}$ or $3.703$ × $10^{-5} \\$

Step-by-step explanation:

$3^{-3} \\$ is the same as $\frac{1}{3}^{3}$ or $\frac{1}{27}$ .

$10^{-3}$ is the same as $\frac{1}{10}^3$ or $\frac{1}{1000}$ .

So, $3^{-3}$ × $10^{-3}$ is basically $\frac{1}{3}^{3}$ × $\frac{1}{10}^3$ or $\frac{1}{27}$ × $\frac{1}{1000}$ , which both are simplified to $\frac{1}{27000}$ .

$\frac{1}{27000}$ can also be written as $3.703$ × $10^{-5} \\$ in scientific notation in decimal form.

7 0

2 years ago

Help with this math problem

marishachu [46]

see explanations

Step-by-step explanation:

Formula for mid-point is;

$midpoint=((x_1+x_2)/2,(y_1+y_2)/2)$

1.Given S(-3,4), U(-3,0) and T(5,0) then finding the mid-points

SU = [(-3+-3)/2,(4+0)/2] =(-3,2)

TU= [(-3+5)/2,(0+0)/2] =(1,0)

ST=[(-3+5)/2,(4+0)/2]=(1,2)

2.Mid-point formula for this case given W(-5,1) and Z(3,3) will be;

Midpoint = [ (x₁+x₂)/2,(y₁+y₂)/2]

Midpoint= [(-5+3)/2 ,(1+3)/2]

Midpoint=(1,2)

3. Finding the length of segments and the midpoint of the segments

Formula for length of segment, d, is given as;

For C(-1,5) and D(5,1)

$d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2} \\\\d=\sqrt{(1-5)^2+(5--1)^2} =\sqrt{-4^2+6^2} =\sqrt{16+36} =\sqrt{52} =7.21$

Midpoint of the segment CD will be

[(-1+5)/2,(5+1)/2] = (2,3)

For E (-3,-6) and F(5,0)

$d=\sqrt{(0--6)^2+(5--3)^2} =\sqrt{6^2+8^2} =\sqrt{36+64} =\sqrt{100} =10$

The midpoint for segment EF will be;

[(-3+5)/2 ,(-6+0)/2] =(1,-3)

For L(-4,4) and M(-1,-5)

$d=\sqrt{(-5--4)^2+(-1-4)^2} \\d=\sqrt{-1^2+-5^2} \\\\d=\sqrt{1+25}=\sqrt{26} =5.1$

Learn More

Midpoint of a segment :brainly.com/question/10424143

Distance of a segment :brainly.com/question/11591660

Keywords :midpoint, midpoint formula, segment length, line segment

#LearnwithBrainly

4 0

4 years ago

Please answer question D for me!

Nesterboy [21]

Answer:

I think its 55.

Step-by-step explanation:

So, the mean of it at first is 185, so that means you can do 185 x 6 = 1100 since there is 6 different types.

But, since the Blue Spruce is added there will be 7, so you can do 165 x 7, which gives you 1155. From there I would do 1155-1100 = 55

6 0

3 years ago

Read 2 more answers

Which number line represents the solution set for the inequality -1/2x>4?

jasenka [17]

Answer:

2nd Option

Step-by-step explanation:

Hello!

First, let's solve the inequality for x.

<h3>Solve for x</h3>

$-\frac12x \ge 4$
$x \le-8$

Since the symbol is less than or equal to, it will be a closed circle on Point -8 going in the left direction (all values less than -8).

The answer is the Second Number Line.

8 0

2 years ago

Which best explains why the equation 4x + 5 = 4x - 1 has no solutions?​

Which best explains why the equation 4x + 5 = 4x - 1 has no solutions?