Please help me or help me understand

Answer:6 0

Step-by-step explanation:

Answer: 7/11+(-1/11)

            6/11 or in decimal form: 0.54

Hope this helps..... Stay safe and have a Merry Christmas!!!!!!!! :D

Answer:

A

Step-by-step explanation:

i think thats the answer

Answer:

6,5,4

Step-by-step explanation:

7-3

Just see what between 7 through 3

The possibility of the unknown number which are less than 7 and greater than 3 could be 4, 5 and 6.

When mathematical expressions are compared, with non-strict equality, then such mathematical statements are called mathematical inequalties.

A collection of inequalities for which we consider common solution for all inequalities is called a system of inequalities.

WE have been given that 'A number u is less than 7 and greater than 3.'

Let the unknown number be x then;

3 < x < 7

Therefore, the possibility of the unknown number which are less than 7 and greater than 3 could be 4, 5 and 6.

Learn more about solutions to the system of inequalities here:

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#SPJ2

Answer:

x = 5 √ 2 +4 ,  − 5 √ 2 + 4

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given the functions

[tex]g(x)=-2x-3[/tex]

[tex]h(x)=7x+15[/tex]

putting x = 4

[tex]g(x)=-2x-3[/tex]

[tex]g(4) = -2(4)-3[/tex]

[tex]g(4) = -8-3[/tex]

[tex]g(4) = -11[/tex]

Therefore,

at x = 4, g(4) = -11

Putting x = 4

[tex]h(x) = 7x + 15[/tex]

[tex]h(4) = 7(4) + 15[/tex]

[tex]h(4) = 28+15[/tex]

[tex]h(4) = 43[/tex]

Therefore,

at x = 4, h(4) = 43

9514 1404 393

Answer:

  y = 4x

Step-by-step explanation:

A proportional relationship has an equation of the form ...

  y = kx

There must not be any added constant. In other words, the y-intercept must be zero.

The one choice with this form is ...

  y = 4x

Answer:

Yes

Step-by-step explanation:

They would be perpendicular

I used the site, desmos to graph them.

Answer:

Step-by-step explanation:

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Answer:

y=-2x + 16

Step-by-step explanation:

y = mx + b

m = (12 - 2)/(2 - 7) = 10/-5 = -2

2 = -2(7) + b

2 = -14 + b

b = 16

Answer:

The value of x is 6

Step-by-step explanation:

Here, we want to calculate the length of the mid-segment

Mathematically;

if we add the length of the two parallel bases and divide by 2, we get the length of the mid-segment

Thus;

(x + 8 + 5x + 4)/2 = 24

6x + 12 = 2(24)

6x + 12 = 48

6x = 48-12

6x = 36

x = 36/6

x = 6

Answer:

3 x(x^2-3)

4x(x^2+5488)

Step-by-step explanation:

Answer:5/16

Step-by-step explanation:

Answer:

5/16

Step-by-step explanation:

Answer:

The answer would be A

Step-by-step explanation:

Both congruent sides are pairs

The two triangles can be said to be related by SAS (Side-Angle-Side), therefore, therefore, they can be proven congruent. (Option C).

Recall:

In the diagram given, there are two pairs of sides in one triangle nd an included angle that are congruent to two pairs of corresponding sides and an included angle in the other.

Thus, the two triangles can be said to be related by SAS (Side-Angle-Side), therefore, therefore, they can be proven congruent. (Option C).

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Answer:

reflect over the x-axis​

Step-by-step explanation:

Transformation is the movement of  point from its initial location to a new location. Types of transformation is rotation, reflection, translation and dilation.

If a point A(x, y) is rotated 180° clockwise about the origin the new position would be A'(-x, -y)

If a point A(x, y) is reflected over the y-axis the new position would be A'(-x, y).

If a point A(x, y) is reflected over the x-axis the new position would be A'(x, -y)

If a point A(x, y) is translated a units left the new position would be A'(x-a, y).

The rectangle has points at (2, 2), (2, 5), (7,2), (7,5). If the rectangle is reflected over the x-axis the new position would be at (2, -2), (2, -5), (7, -2), (7, -5) which is at the fourth quadrant

9514 1404 393

Answer:

  (-9, 4)

Step-by-step explanation:

Reflection over the line x=a performs the transformation ...

  (x, y) ⇒ (2a -x, y)

So, reflection over the two lines will give the transformation ...

  (x, y) ⇒ (2·2 -x, y) = (4 -x, y) . . . . . reflection over x=2

then ...

  (4 -x, y) ⇒ (2(-4)-(4-x), y) = (x -12, y) . . . followed by reflection over x=-4

__

Reflecting (3, 4) over the two lines gives an image point of ...

  (x, y) ⇒ (x -12, y)

  (3, 4) ⇒ (3 -12, 4) = (-9, 4)

The coordinates of A' are (-9, 4).

_____

Comment on double reflection

Reflection over the two lines results in a translation that is double the distance between the two lines. The translation is in the direction that the second line is from the first. Here, the lines are 2 -(-4) = 6 units apart, with the second line being to the left of the first. The translation is 12 units to the left.

Answer: it's M= negative eight over 3

Answer:

the slope is -1/4

Step-by-step explanation:

hopefully this helps :)

Answer:

1/2

Step-by-step explanation:

35/70 = 1/2

Hope This Helps

Answer:

These are tough, you need a strategy and the formula to go with it, use the point slope formula { y-y1=m(x-x1)  } where m = slope and (x1,y1 ) are the points from one of the given points.

find m .. then plug in your point to your formula ... as follows

Step-by-step explanation:

given: (x1,y1)=(1,5)     and   (x2,y2)=(9,1)

m = y2-y2 /  x2- x1

m = 1-5 / 9-1

m = -4 / 8

m = -1/2

use  the give point (1,5) and plug in with the slope  you just solved for

y-y1 = m (x-x1)

y-5 = -1/2 (x -1)

y-5 = -1/2x + 1/2

y = -1/2x +5 1/2

above is the slope intercept form  y = mx +b   :)  see?

as a side note.. notice that either point (1,5) or (9,1) gets the same slope intercept equation? when it's plugged in,  so just use which ever one seems easier to you.

Answer:

This is the point-slope form.

[tex]y - 5 = - \frac{1}{2} (x - 1)[/tex]

Step-by-step explanation:

Let's find the slope first. Remember that:

[tex]m = \frac{y_2 - y_1}{x_2 - x_1} [/tex]

Let's find the slope now.

[tex]m = \frac{1 - 5}{9 - 1} = \frac{ - 4}{ \: \: \: 8} = - \frac{1}{2} [/tex]

-----------------------------------------------------------

Done. Remember that point-slope form is:

[tex]y - y_1 = m(x - x_1)[/tex]

All we have to do now is plug in.

[tex]y - 5 = - \frac{1}{2} (x - 1)[/tex]

And we are now done!

Answer:

56% for female and 44% for male

Step-by-step

Look at the image

Answer: it is the bridge one

Step-by-step explanation:

Answer:

umm how will I graph it if I can't write on the picture

Step-by-step explanation:

Answer:

m∠KJL = 54°

Step-by-step explanation:

In ΔJKL,

m∠JKL = 72°

JK ≅ KL

Since, two sides of ΔJKL are congruent, triangle is an isosceles triangle.

By the property of an isosceles triangle,

Opposite angles of the congruent sides of an isosceles triangle are equal in measure.

Therefore, ∠J ≅ ∠L

By the property of a triangle,

Sum of all interior angles of a triangle is 180°.

m∠J + m∠K + m∠L = 180°

m∠J + 72° + m∠J = 180° [Since, m∠J = m∠L]

2m∠J = 180° - 72°

m∠J = 54°

Therefore, m∠KJL or m∠J is 54°.

This question is based on the concept of congruency. Therefore, the angle KJL is 54°.

Given:

Triangles J K L and M N L share point L. Angle K measures 72 degrees. J K and K L are congruent. L M and L N are congruent.

We need to determined the angle KJL.

According tot the question,

It is given that, in ΔJKL,  

⇒ ∠JKL = 72°

⇒ JK ≅ KL  ( Given )

Therefore, two sides of ΔJKL are congruent. So, the triangle is an isosceles triangle.

By using the property of an isosceles triangle,

Opposite angles of the congruent sides of an isosceles triangle are equal in measure.

Therefore,

⇒ ∠J ≅ ∠L

By the property of a triangle,

As we know that, sum of all interior angles of a triangle is 180°.

⇒∠J + ∠K + ∠L = 180°

⇒∠J + 72° + ∠J = 180° [Since, ∠J = ∠L]

⇒2 ∠J = 180° - 72°

⇒∠J = 54°

Therefore, ∠KJL or ∠J is 54°.

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Step-by-step explanation:

x⁴ - 6x² + 8

= (x² - 4)(x² - 2)

= (x + 2)(x - 2)(x² - 2).

Answer:

multiplicity of 1 = 0 and 7

multiplicity of 2 = none of them

multiplicity of 3 = -2

Step-by-step explanation:

(x+2) has an exponent of 3 so three is the multiplicity

6x has no exponent so the multiplicity is one

(x-7) has no exponent so the multiplicity is also one

Answer:

x = 0 (Multiplicity of 1 )

x = 7 (Multiplicity of 1 )

x = − 2 (Multiplicity of 3 )

Step-by-step explanation:

Answer:

a) 67

b) x= -8 and 4

c) 31

Step-by-step explanation:

a) if m<1 = (6x - 5) and m<5 = (5x+7), find m<3.

6x - 5 = 5x + 7

-5x + 5 - 5x + 5

x = 12

6(12) - 5 = 5(12) + 7

72 - 5 = 60 + 7

67 = 67

b) if m<4 = 32 and m<8 = (x^2 - 4x), find x.

32 = x^2 - 4x

- 32 - 32

x^2 - 4x - 32

(x - 8)(x + 4)

x - 8 = 0 x + 4 = 0

+ 8 + 8 - 4 - 4

x = -8 and 4

c) if m<4 = (4x - 17) and m<5 = (5x - 29), find m<1.

4x - 17 = 5x - 29

-5x + 17 -5x + 17

-x = -12

/-1 /-1

x = 12

4(12) - 17 = 5(12) - 29

48 - 17 = 60 - 29

31 = 31

Answer:

36 is the answer you are looking for

Step-by-step explanation:

hope this helps

Answer:

=x+10

Step-by-step explanation:

x+6−5+9

=x+6+−5+9

Combine Like Terms:

=x+6+−5+9

=(x)+(6+−5+9)

=x+10