Mathematics High School

the sequence of the numbers below is missing an eighth value. which of the following is the missing value? sequence: 5, 6, 8, 11, 15, 20, 26, __, 41

The Sequence Of The Numbers Below Is Missing An Eighth Value. Which Of The Following Is The Missing Value?

Answers

Answer 1

Answer:

D - 33

Step-by-step explanation:

From 5 to 6, the number is increasing by 1. Then from 6 to 8, it increases by 2. From 8 to 11 it increases by 3. This pattern continues throughout the entire sequence. Since between 20 and 26, it increases by 6, 26+7 should equal the number between 26 and 41. This number would be 33.

Related Questions

please help me.............​

Answers

I got 3.6cm, hope that helps you!

Find the length of the
missing side of the triangle
to the nearest tenth.

Answers

Answer: 15

Step-by-step explanation:

For this question you have to use pythagoras' theorem.

Pythagoras' theorem is c²=a²+b²

So c is the hypotenuse and the hypotenuse is always opposite the right angle.

So the equation would be c²=9²+12²

Then 9²=81 and 12²=144

So the equation would then be c²=81+144

So c²=225

Then you just want to find c on it's own so you have to square root it which is 15.

Need help, 40 points.

Answers

Answer:

m∠1 = 94°

m∠2 = 43°

m∠3 = 50°

m∠4 = 50°

m∠5 = 130°

m∠6 = 130°

Step-by-step explanation:

Answer:

m<1 = 80 degrees

m<2 = 57 degrees

m<3 = 57 degrees

m<4 = 43 degrees

m<5 = 137 degrees

m<5 = 123 degrees

Step-by-step explanation:

Angle 1: Vertical angles

Angle 2:

43+80 = 123, 180-123 = 57

Angle 3: Corresponding to m<2

Angle 4: Corresponding to the 43 degree angle

Angle 5: m<1 + m<2 = 137 degrees (Corresponding)

Angle 6: m<3+m<6 = 180 degrees. 180-57=123

Which expression is equivalent to
7x+4X^2- 5x?

A 4x^2+ 10x

B 2x + 4x^2

C 2x - 4x^2

D 4X^2 - 2x

Answers

Answer:

B

Step-by-step explanation:

Combine like term.

Hers 7x and (-5x) are like terms

7x + 4x² - 5x = 7x - 5x + 4x²

                    = 2x + 4x²

The ratio of yellow sweets to purple sweets is 5:4.

Alice eats 3 purple sweets and the ratio is now 5:3.

Work out how many sweets there were at the beginning.

Answers

Answer:

I DUNNO

Step-by-step explanation:

Zack wants to make a profit of more than $300 for painting 4 identical rooms. The profit he makes is equal to the amount he is paid minus the cost of supplies. The cost of supplies is $32.50 for each room. Which inequality and solution represent the dollar amount that Zack must be paid for each room if he is to make a profit of more than $300P 4(n - 32.8) > 1,200; n > 332.5 4(n - 32.5) > 300;n > 107.5 C An - 32.8 > 300; n > 83.123 n- 4(32.5) > 300;n > 430


Please help I have less than 30 mins to get this done!! ​

Answers

Answer:

n-4(32.5) > 300;n > 430

Step-by-step explanation:

Simplify: 300 = 4n - 130

Add 130 to each side. 430 = 4n

Divide by 4 on each side: 107.50= n

300 = 4(107.50) - 130? True

This tells us he must be paid $107.50 to make $300 exactly. Anything larger than $107.51 and up will make more than $300.

what is 50 - 30%= i forget how to do it :C

Answers

Answer:

just do 50 times 0.3 your answer should be 15. subtract 15 from 50 and you'll have your answer 35.

Can someone help me please?

Answers

Answer:

Right Triangle and isosceles

Step-by-step explanation:

It is a right triangle given the 90° angle, but it is isosceles because only 2 of the sides are of equal length.

Spencer bought 3 books of stamps and mailed a package. It cost 4.50 to mail the package. Define a variable and write an expression to represent the total amount he spent at the office.

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Does the question have a picture or Anything?


The measure of Angle 1 is 35º and it is complementary to Angle 2. The
measure of Angle 2 is 5x. What is the value of x?

Answers

Answer:

x = 11

Step-by-step explanation:

35 + 5x = 90    {Complementary angles}

Subtract 35 from both sides

   5x = 90 - 35

  5x = 55            {Divide both sides by 5}

    x = 55/5

    x = 11

arcsin0=? arccos0=? arctan1=?​

Answers

Answer:

arcsin0= 0 degrees

arccos0= 90degrees

arctan1= 45 degrees

Step-by-step explanation:

To get arcsin0, let the unknown value be x

sin x = 0

Take arcsin of both sides

arcsin(sinx) = arcsin 0

x = arcsin0

x = 0 degrees

Hence arcsin0 = 0degrees

For cos x = 0

Take arccos of both sides

arccos(cosx) = arccos 0

x = arcscos0

x = 90 degrees

Hence arccos0 = 90degrees

For tan x = 1

Take arctan of both sides

arctan(tanx) = arctan 1

x = arctan1

x = 45 degrees

Hence arctan1 = 45degrees

Plz Help! NUmber 1 and 2! Brainlist for right answer!

Answers

Answer:

1 plain plain 2 ham chips

–3(2y–9)?
a
n
s
w
e
r

Answers

Answer:

-6y+27

Step-by-step explanation:

-3*2y=-6y

-3*-9=27

because multiplying 2 negatives make a positive.

so,

-3(2y-9) = -6y+27

Y= -15 because -3 times 2 is -6 and then -6 -9 equals -15

Is this statement true or false 16% of 250 is equal to 250% of 16

Answers

True!!!!!!!!!!!!!!!!!!!!!

What is an equation of the line that passes through the points (3, -5) and (-6, -8)

Answers

Answer:

y = 1/3x − 6

Step-by-step explanation:

Answer:

y = 1/3x − 6

Step-by-step explanation:

:)

what is (2,3) moved 90° clockwise​

Answers

Answer:-3,2

fwafawfawfafawfawfafawffaffwfawafwf

Input Output
A. -2
B. 0
C. 2

Answers

B is false amigo de Herman is

Answer this correctly and ill give brainliest

Answers

Answer: C

Step-by-step explanation:

Pls help (25 points)

Answers

Answer: 20

Step-by-step explanation:

4 x 2 = 8

4 x 2 = 8

+

---------

16 round to twenty

Solve the equation: 12(x + 8) = 11x - 5 What is the solution?

Answers

Answer:

We conclude that the solution is:

[tex]x = -101[/tex]

Step-by-step explanation:

Given the equation

[tex]12\left(x\:+\:8\right)\:=\:11x\:-\:5[/tex]

Expand 12(x + 8):  12x + 96

[tex]12x+96=11x-5[/tex]

Subtract 96 from both sides

[tex]12x+96-96=11x-5-96[/tex]

Simplify

[tex]12x=11x-101[/tex]

Subtract 11x from both sides

[tex]12x-11x=11x-101-11x[/tex]

Simplify

[tex]x=-101[/tex]

Therefore, we conclude that the solution is:

[tex]x = -101[/tex]

Find the nth term: 8, 18, 28, 38, 48....

Answers

Answer:

The ninth term? That would be 98.

Step-by-step explanation:

Notice how the numbers add 10 every time. If we keep doing that pattern until we get the ninth number, then we get this:

8, 18, 28, 38, 48, 58, 68, 78, 88, 98

Therefore, the answer is 98.

1,000 + what gives us 1,200

Answers

Answer:

200 you know this lol

Step-by-step explanation:

Answer:

1,000 + 200 Its Pretty Easy.

Step-by-step explanation:        

                                                  N/A

Juan read for ⅚ of an hour, Larissa read for 10/12 of an hour. Who read for a longer period of time?

Answers

Answer:  They read for a equal amount of time.

Step-by-step explanation:

10/12 simplifies to 5/6, making these equal.

Proof:

10 divided by 2 equals 5, and 12 divided by 2 equals 6. This means that they are equal.

Theoretically, how many times will the spinner land
on the number 4 if it is spun 28 times?

Answers

How many numbers are on the spinner if 4 then 7 times

Can someone please help

Solve. 2a+3=9

Answers

Answer:

a = 3

Step-by-step explanation:

9-3=6

6/2=3

Answer a=3

Solver by taking away 3 from both sides
2a = 6
Then divide both sides by 2
a=3

divide $200 in the ration2:3.what is the results​

Answers

Answer:

$80:$120  I think that is the answer

PLS HELPP!! thank you :)
What is the radius of a circle with a circumference of 122 in?

Answers

Answer

It is the answer r≈ 19.42in

because you radius of a circle with circumference of 122 in

so that is the answer r=19.42in

hope it works:-)

Answer the photo below thanks!
Explain how you got the answer Please

Answers

Answer:

Step-by-step explanation:

Remark

The diameter is 28 cm

Formula

Area = pi * r^2

Givens

pi = 22/7

r = d/2

r = 28/2

r = 14

Area = 22/7 * 14 * 14

Area = 22 * 2 * 14

Area = 44 * 14

Area = 616

Please help me this proof question.

Answers

Answer:

Triangles EFB and DFC are congruent (AA)

Step-by-step explanation:

plz answer plz plzplz plz plz​

Answers

Answer:

(x+2)(x+10)(x+1)

Step-by-step explanation:

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