What does reciprocal mean?
A. Use fractions to solve
B. Flip the fraction to simplity
C. Using inverse to solve for the variable
D. O Watch negatives

Answer:

A diagnol line, is a line that intesects with another line in the middle at a 90 degree angle.

Step-by-step explanation:

Hope this helps.

Answer:

B

Step-by-step explanation:

Make 4 [tex]\frac{2}{5}[/tex] an improper fraction. To do that multiply the denominator, 5 by 4, which gets you 20. Then add the numerator, 2, to get 22. put the original denominator back into the fraction, and you get [tex]\frac{22}{5}[/tex] . If you divide that by [tex]\frac{2}{5}[/tex] , you would get 11 because you divide the numerator and the denominators cancel each other out since they are both the same number, and 22 ÷ 2 = 11.

Answer:

She can determine that while there is an association between the variables, there is no correlation, and she cannot determine causation.

Step-by-step explanation:

Since there is an arch shape to her graph, we know that as one variable changes, the other changes in the same manner. This means there is an association between the variables.

However, since the graph is not linear, there is no correlation between the variables. Since there is no correlation, we cannot determine causation.

Mark me as brainiest

Answer:

Sample response

Step-by-step explanation:

Because the graph shows a pattern that is an arch shape, Hope can conclude that there is an association between the variables. However, because the relationship is not linear, there is no correlation. The pattern shows that as one variable changes, the other variable changes in the same way. This does not imply that a change in one variable causes the change in the other variable to happen. Hope cannot conclude that there is a causal relationship.

Answer:

y=x/26-2

Step-by-step explanation:

the slope is 1/26 and y intercept is (0,2) or two so you add it into the form.

Answer:

The circumference of a circle is C = 2πr^2 (2nd power) Radius (r) is the distance from the center of the circle to the outside of it. To find radius divide the diameter (d) by 2. The diameter (d) of a circle is the radius (r) multiplied by 2. To find the diameter (d) you need to do C ÷ π.

For example):

Finding diameter - 76/3.14 = 24.19 (d)

Finding radius - 24.19/2 = 12.095 (r)

EDIT: (C) Means Circumference

Answer:

What’s the question

Step-by-step explanation:

I’ll still answer if I can but I need to see the question first

Answer:

The equation of line a is y = x

The equation of line b is y =  [tex]\frac{2}{3}[/tex] x

Step-by-step explanation:

The equation of the proportional is y = m x, where

The rule of the slope of a line is m = [tex]\frac{y2-y1}{x2-x1}[/tex] , where

∵ Line a passes through points (0, 0) and (3, 3)

∴ x1 = 0 and y1 = 0

∴ x2 = 3 and y2 = 3

→ Substitute them in the rule of the slope above

∵ m = [tex]\frac{3-0}{3-0}=\frac{3}{3}[/tex]

∴ m = 1

→ Substitute in the form of the equation above

∴ y = (1)x

∴ y = x

∴ The equation of line a is y = x

∵ Line b passes through points (0, 0) and (3, 2)

∴ x1 = 0 and y1 = 0

∴ x2 = 3 and y2 = 2

→ Substitute them in the rule of the slope above

∵ m = [tex]\frac{2-0}{3-0}=\frac{2}{3}[/tex]

∴ m = [tex]\frac{2}{3}[/tex]

→ Substitute in the form of the equation above

∴ y = ([tex]\frac{2}{3}[/tex]) x

∴ y =  [tex]\frac{2}{3}[/tex] x

∴ The equation of line b is y =  [tex]\frac{2}{3}[/tex] x

Answer:

ummmmmmmm what ur question??

Step-by-step explanation:

Answer:

wheres the question at?

Answer:

i like bananas

Step-by-step explanation:

Answer:

3=0.96  12= 3.84

Step-by-step explanation:  5/1.6= 0.32

0.32 times 3 =0.6 and 0.32 times 12= 3.84

Step-by-step explanation: 35/-5 = -7

T= 35 hope this helps

Answer:

n = 100

Step-by-step explanation:

Step 1:

n × $3.05 = $305            Equation

Step 2:

n = $305 ÷ $3.05          Divide

Answer:

n = 100

Hope This Helps :)

Answer:

...

Step-by-step explanation:

where is the question

Answer:

a and d

Step-by-step explanation:

Answer:

They are the same line.

Answer:

□.25

Step-by-step explanation:

Since math has 4 letters the probability of getting A would be .25

Answer:

0.25

Step-by-step explanation:

There is a 25% chance of getting that letter since there are four letter so you have a one out of four chances.

Answer:3:8 or 3/8

Step-by-step explanation:

Answer:

[tex] 4x^2 + 36x + 80 [/tex]

Step-by-step explanation:

Area of the photograph with the mat = area of the photograph + area of the mat

Area of the photograph = length * width = 10*8 = 80 in²

Area of the mat:

Decompose the mat frame into 4 rectangles and 4 squares (these are the corners of x*x dimensions)

The 4 rectangles = 2(8*x) + 2(10*x) = 16x + 20x = 36x

The 4 squares (the corners) = 4(x*x) = 4x²

The area of the photograph with the mat = 80 + 36x + 4x²

Rearrange in standard form:

The expression for the area would be:

✅[tex] 4x^2 + 36x + 80 [/tex]

Answer:

y=0

Step-by-step explanation:

Answer:

the value of 9 is ones

Answer:

9

Step-by-step explanation:

Answer:

[tex]y=\sin \left(x\right)x^2+c_1x^2[/tex]

Step-by-step explanation:

Substitute dy/dx with y

[tex]y'\:-\left(\frac{2}{x}\right)y=x^2\cos \left(x\right)[/tex]

Answer:

1440000

Step-by-step explanation:

Answer:

225  lo comprarían

Step-by-step explanation:

Para sacar el porcentaje se multiplica el numero por el porcentaje y dividir entre 100

37.5x600/100

37.5x 600= 22, 500

22,500/100= 225

225 lo comprarían

Answer:

Explanation:

We can factor the numerator and denominator as;

(

x

−

2

)

(

x

−

1

)

2

x

(

x

−

1

)

We can now cancel common term in the numerator and denominator:

(

x

−

2

)

(

x

−

1

)

2

x

(

x

−

1

)

⇒

x

−

2

2

x

However, we cannot divide by

0

so we must exclude:

2

x

=

0

⇒

x

=

0

and

x

−

1

=

0

⇒

x

1

x

2

−

3

x

+

2

2

x

2

−

2

x

=

x

−

2

2

x

Where:

x

≠

0

and

x

≠

1

Or

x

2

−

3

x

+

2

2

x

2

−

2

x

=

x

2

x

−

2

2

x

=

1

2

−

1

x

Where:

x

≠

0

and

x

≠

1

Step-by-step explanation:

Answer:

[tex](2x^2+3x)+(4x^2-7)[/tex] =

[tex]6x^2+3x-7[/tex]

Answer:

Is there any answer options.?

Step-by-step explanation:

Answer:

74.1 units²

Step-by-step explanation:

Area of the trapezoid shown = ½×(AD + BC)×BE

Use distance formula, [tex] d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} [/tex] to find AD, BC, and BE.

✍️Distance between A(-9, 4) and D(9, 1):

[tex] AD = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} = \sqrt{(9 -(-9))^2 + (1 - 4)^2} [/tex]

[tex] = \sqrt{(18)^2 + (-3)^2} [/tex]

[tex] = \sqrt{(324 + 9} = \sqrt{333} [/tex]

[tex] AD = 18.2 units [/tex] (nearest tenth)

✍️Distance between B(-4, -3) and C(2, -4):

[tex] BC = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} = \sqrt{(2 -(-4))^2 + (-4 -(-3))^2} [/tex]

[tex] = \sqrt{(6)^2 + (-1)^2} [/tex]

[tex] = \sqrt{(36 + 1} = \sqrt{37} [/tex]

[tex] BC = 6.1 units [/tex] (nearest tenth)

✍️Distance between B(-4, -3) and E(-3, 3):

[tex] BE = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} = \sqrt{(-3 -(-4))^2 + (3 -(-3))^2} [/tex]

[tex] = \sqrt{(1)^2 + (6)^2} [/tex]

[tex] = \sqrt{(1 + 36} = \sqrt{37} [/tex]

[tex] BE = 6.1 units [/tex] (nearest tenth)

✔️Area of the trapezoid:

Area = ½×(AD + BC)×BE

Plug in the values into the formula

Area = ½×(18.2 + 6.1)×6.1

Area = ½×(24.3)×6.1

Area = 74.115 ≈ 74.1 units² (nearest tenth)

Answer:  Im horrible at geo sorry >_<

Step-by-step explanation:

Answer:

I already answer your old one :/

Step-by-step explanation:

Answer:

[tex]\frac{1}{2}[/tex]k-[tex]\frac{3}{5}[/tex]

Step-by-step explanation: