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3 years ago

6(1+×)=12 what is the answer

Mathematics

2 answers:

kodGreya [7K]3 years ago

4 0

Answer:

x=1

Step-by-step explanation:

you would do 6 times one and 6 times x which would make 6+6x=12. 12-6=6

6x=6 divide both by six you get x=1

liraira [26]3 years ago

4 0

Answer:

$\boxed{\bold{x=1}}$

Step By Step Explanation:

Divide both sides by 6

$\bold{\frac{6\left(1+x\right)}{6}=\frac{12}{6}}$

Simplify

$\bold{1+x=2}$

Subtract 1 from both sides

$\bold{1+x-1=2-1}$

Simplify

$\bold{x=1}$

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The length of the rectangle is 5/6 of inches and the width of the rectangle is 2/15 of inches. What is the area of the rectangle

Inga [223]

Answer:

W = X in.

L = (3x - 6) in.

A = L*W = (3x-6)X = 45,

3x^2 - 6x = 45

3x(x-2) = 45,

x(x-2) = 15,

x^2 - 2x - 15 = 0

(x-5)(x+3) = 0,

x-5 = 0,

x = 5 in.

x+3 = 0,

x = -3.

Solution Set: x = 5, and x = -3.

Select + value of X:

x = 5

W = x = 5 in.

L = 3x-6 = 3*5 - 6 = 9 in.

Step-by-step explanation:

4 0

2 years ago

Determine the range of the following graph:

Anni [7]

Answer:

Range is between -7 and 8

-7<y<8

Step-by-step explanation:

Range means series of number between lowest and highest output(y-axis) of a function.

Notice on the graph, the lowest y you can get is -7 and highest is 8. Other numbers are in between.

Thus, the range is in between of -7 and 8.

4 0

3 years ago

Prove or disprove that the point (√5, 12) is on the circle centered at the origin and containing the point (-13, 0). Show your w

pav-90 [236]

Using the equation of the circle, it is found that since it reaches an identity, the point (√5, 12) is on the circle.

<h3>What is the equation of a circle?</h3>

The equation of a circle of center $(x_0, y_0)$ and radius r is given by:

$(x - x_0)^2 + (y - y_0)^2 = r^2$

In this problem, the circle is centered at the origin, hence $(x_0, y_0) = (0,0)$ .

The circle contains the point (-13,0), hence the radius is found as follows:

$x^2 + y^2 = r^2$

$(-13)^2 + 0^2 = t^2$

$r^2 = 169$

Hence the equation is:

$x^2 + y^2 = 169$

Then, we test if point (√5, 12) is on the circle:

$x^2 + y^2 = 169$

$(\sqrt{5})^2 + 12^2 = 169$

25 + 144 = 169

Which is an identity, hence point (√5, 12) is on the circle.

More can be learned about the equation of a circle at brainly.com/question/24307696

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6 0

2 years ago

Please answer quickly easy 15 points but please answer quick

vekshin1

Answer:

24.25 feet

Step-by-step explanation:

6 0

3 years ago

Divide using polynomial long division.<br> (2x3 – 16x² + 37x – 26) = (x - 5)

worty [1.4K]

the solution to the given synthetic division will be expressed as $(2x^2 - 6x + 7) + \frac{9}{x-5}$

<h3>Synthetic division of a polynomial</h3>

According to the given question, we are to divide (2x³ – 16x² + 37x – 26) by (x - 5)

2x^2 - 6x + 7

x - 5 | 2x³– 16x² + 37x – 26

2x³ - 10x²

__________

-6x² +37x

-6x² +30x

_______________

7x - 26

7x - 35
______________

9 - Remainder

Hence the solution to the given synthetic division will be expressed as:

$P(x) = Q(x) + \frac{R(x)}{D(x)} \\(2x^3 -16x^2 + 37x - 26 = (2x^2 - 6x + 7) + \frac{9}{x-5}$

Learn more on synthetic division here: brainly.com/question/24662212

3 0

2 years ago

6(1+×)=12 what is the answer​

6(1+×)=12 what is the answer