PLS PLS PLS HELP IM BEHIND The first sequence rule is multiply by 3 starting from 4. The second sequence rule is add 8 starting from 20. What is the first number that appears in both sequences?

12
20
28
36

Answer:

[tex]x=14[/tex]

Step-by-step explanation:

Since lines [tex]\overrightarrow{f}[/tex] and [tex]\overrightarrow{g}[/tex] are parallel, the angles labelled in the diagram must be supplementary (add up to [tex]180^{\circ}[/tex]). Therefore, we have the following equation:

[tex]4x+(7x+26)=180,\\11x+26=180,\\11x=154,\\x=\boxed{14}[/tex]

Answer:

D) y-7=-6/11(x+7)

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(1-7)/(4-(-7))

m=-6/(4+7)

m=-6/11

y-y1=m(x-x1)

y-7=-6/11(x-(-7))

y-7=-6/11(x+7)

y=-6/11x-42/11+7

y=-6/11x-42/11+77/11

y=-6/11x+35/11

Answer:

14 + 5[tex]\sqrt{3}[/tex]

a = 14, b = 5, c = 3

Step-by-step explanation:

Multiply the brackets out:

[tex](2\sqrt{3} )(3\sqrt{3} ) = (2)(3)(\sqrt{3})(\sqrt{3}) = (6)(3) = 18[/tex]

[tex](2\sqrt{3} -1)(4+3\sqrt{3} ) = 8\sqrt{3} +18 - 4 - 3\sqrt{3}[/tex]

[tex]= 14 + 5\sqrt{3}[/tex]

Answer: 20

Step-by-step explanation:  Substitute -4 in for a and 4 in for x.  Then, simplify.  

4(4) - (-4)

16 + 4

20

Hope this helped.  Please mark brainliest if correct!

Answer:

4(4)-(-4)

16+4

20

Step-by-step explanation:

When you put x is 4 in the first term u will get 16 and when you add two negatives u will get a positive, hence positive 4, that is 16+4

20

Answer:

She needs at least a 105 to get a 90 :/

Step-by-step explanation:

If you add all those up and divide it by 5 (the mean) you get an 86.5, then if you add 105 and divide up all those numbers by 6 you get a 90.166667

Answer:

Triangle: True

Parallelogram: False, area is 63cm^2

Trapezoid: True

Step-by-step explanation:

Use area calculators on the internet to find the area of shapes.

Answer:

Center: (-1,-3)

Radius: 4.12 units

Step-by-step explanation:

Hi there!

1) Find the center of the circle

When given two diameter endpoints, we can find the center of the circle by calculating for the midpoint since the center lies in the middle of the points:

Midpoint: [tex](\frac{x_1+x_2}{2} ,\frac{y_1+y_2}{2})[/tex] where the two points are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]

Plug in the diameter endpoints (3,-2) and (-5,-4)

[tex](\frac{3+(-5)}{2} ,\frac{-2+(-4)}{2})\\(\frac{3-5}{2} ,\frac{-2-4}{2})\\(\frac{-2}{2} ,\frac{-6}{2})\\(-1,-3)[/tex]

Therefore, the circle is centered at (-1,-3).

2) Find the radius of the circle

The radius of a circle is the distance between the outside edge and the center. We can find the radius by calculating for the distance between the center of the circle and one of the diameter endpoints.

Distance formula: [tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex] where the two points are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]

Plug in the center (-1,-3) and a diameter endpoint (3,-2)

[tex]d=\sqrt{(3-(-1))^2+(-2-(-3))^2}\\d=\sqrt{(3+1)^2+(-2+3)^2}\\d=\sqrt{(4)^2+(1)^2}\\d=\sqrt{16+1}\\d=\sqrt{17} \\d=4.12[/tex]

Therefore, the radius of the circle is approximately 4.12 units when rounded to the nearest hundredth.

I hope this helps!

Answer:

x = 78º

y = 35º

Step-by-step explanation:

These are isosceles triangles

two angles are congruent

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

x + 51 + 51 = 180

x = 180 - 102

x = 78º

y + y + 110 = 180

2y = 70

y = 35º

Answer:

Answer:

3.5 and -3.5

Step-by-step explanation:

because of absolute value -3.5 counts as answer.

Answer:

60°

Step-by-step explanation:

just in case if line AC and BD are straight lines,

angle EGD will be 180-90-30=60

and EGD will equal to x°becoz they are just in opposite

Answer:

The Answer is 60

Step-by-step explanation:

If you look at E B and F those make up a 180-degree angle if you look across from B then you will see that it is a 90-degree angle so you can assume that B is also a 90-Degree angle so if you add up 30 + 90 = 120

You then can subtract 180 - 120 to get the answer 60

So therefor the answer is 60

Answer:

x^2 + 14x + 49 = 0

Step-by-step explanation:

Answer:

7/x+2

Step-by-step explanation:

2x +7/x

hope this helps

IT IS OVER ALL NOT ONLY 7!!!!!!!

Answer:

x< 10

Step-by-step explanation:

To start the absolute difference between 20 and 5 is 15. Next, write out an equation for the problem:

x * 1.5 < 15,

Then divide by 1.5 on both sides...

Boom! x < 10.

Answer:

A and E.

Step-by-step explanation:

Its square root of [(13-8 and 7 - - 2  ( = 7 + 2)both squared)]

OH I see there are 2 answers.

The other one is  A.

1. To find the original number divide the given number by the percentage ( written as a decimal)

5 / 0.67 = 7.462686567

Round the answer as needed.

2. Divide the smaller number by the larger number then multiply by 100 to get percent:

43.8 / 52 = 0.8423076923

0.8423076923 x 100 = 84.23076923%

Round answer as needed.

5. Multiply the given number by the percent( written as a decimal)

152 x 1.8 = 273.6

Answer:

Negative

Step-by-step explanation:

Positive discriminant: graph cuts x axis twice

Zero discriminant: graph touches x axis once

Negative discriminant: graph does not cut or touch x axis

Answer:

x = 42-degrees

Step-by-step explanation:

x + 48 = 90 --> *subtract 48 from both sides*

x = 42

Answer:

42

Step-by-step explanation:

Because the entire angle is equal to 90, you have to find 90-48 which is 42.

Answer:After choosing the color she still has the choices of brands and style so:

Tahari has 4*3=12 options left.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

right on edge

Answer:

a2=b2+c2-2bc cos a

Step-by-step explanation:

The possible rational roots of the polynomial function are [tex]\pm 1[/tex], [tex]\pm 1/3[/tex], and [tex]\pm5[/tex] and this can be determined by using the given data.

Given :

[tex]\rm F(x) = 3x^2-3x+5[/tex]

The following steps can be used in order to determine the possible rational roots of the polynomial function:

Step 1 - Write the given polynomial equation.

[tex]\rm F(x) = 3x^2-3x+5[/tex]

Step 2 - The rational roots are the factors of the constant divided by the factors of the coefficient of [tex]\rm x^2[/tex].

Step 3 - So, the possible roots of the polynomial function are:

[tex]\dfrac{c}{a} = \dfrac{5}{3}=\pm \left(1,\dfrac{1}{3},5,\dfrac{5}{3}\right)[/tex]

Therefore, the correct options are A) [tex]\pm 1[/tex], B) [tex]\pm5[/tex], and C) [tex]\pm 1/3[/tex].

For more information, refer to the link given below:

https://brainly.com/question/13395232

Answer:

2(x-2) ≤ -30

Step-by-step explanation:

2(twice) (x-2)( the difference of a number and 2) ≤ (is at most )-30

Answer:

105+54=x

Step-by-step explanation:

Answer:

the no of puppets that could be made with his string is 21

Step-by-step explanation:

Given that

There is 7 yards

And, it needs one -third of string for each of his puppets

= 7 × 3

= 21 puppets

We simply multiply the 7 yards with the 3 so that the no of puppets could come

hence, the no of puppets that could be made with his string is 21

Given:

The expressions are:

[tex](5x-3y)[/tex] and [tex](8x+8y)[/tex]

To find:

The difference of [tex](5x-3y)[/tex] and [tex](8x+8y)[/tex].

Solution:

Difference of [tex](5x-3y)[/tex] and [tex](8x+8y)[/tex] is written as:

[tex]Difference=(5x-3y)-(8x+8y)[/tex]

On simplification, we get

[tex]Difference=5x-3y-8x-8y[/tex]

[tex]Difference=(5x-8x)+(-3y-8y)[/tex]

[tex]Difference=-3x-11y[/tex]

Therefore, the difference of [tex](5x-3y)[/tex] and [tex](8x+8y)[/tex] is [tex]-3x-11y[/tex].

Answer:

The correct answer is C

Step-by-step explanation:

In a function, no two ordered pair has the same first element. if you check all the Rest, they have one or more two ordered pairs having the same first element. But C has unique first ordered elements, -1, 4, 1 and -3