Mathematics High School

Álgebra/help
There are 4 consecutive integers that have sum of 266 . Which integers are they?

Answers

Answer 1

Answer:

the four consecutive integers are 65 , 66 , 67 and 68 .

Step-by-step explanation:

you should let the first integer be x

so that would leave the 2nd as x + 1

The 3rd would be x + 2

and the 4rth would be x + 3

so X + X + 1 + X + 2 + X +3 =266

you can combine your like terms:

X+X+X+X= 4x

and 1+2+3=6

then you do simple algebra:

4x= 266-6

266-6= 260

4x=260

divide both sides by 4

260/4 is 65

x = 65

65 is your answer then you go up by 3 numbers.

hope I helped!!!

Related Questions

What is the best measure of center for this data?



{101, 2, 108, 104, 102, 107, 109, 102}
Question 5 options:

A. mean or median because there is no outlier


B. median because there is an outlier


C. mean because there is an outlier


D. mode because there is an outlier

Answers

Answer:

The answer is A

Becaise Mode is not a measure of centre, and Mean is dramatically changed with the outli

I think that would be correct, Hope it helps!!!

A cone has a height of 5 cm, and the radius is 2 cm. Calculate the volume.

Answers

Answer:

20.9 cm^3

Step-by-step explanation:

the answer is 20.9cm^3.

What are the domain and range of the function defined by the set of ordered pairs below? {(3, -4), (-1, 4), (-2, 6), (1, 0)}

Answers

Answer:

C

Domain: {-2, -1, 1, 3}

Range: {-4, 0, 4, 6}

Step-by-step explanation:

The domain is the set containing all x-coordinates.

Domain: {-2, -1, 1, 3}

The range is the set containing all y-coordinates.

Range: {-4, 0, 4, 6}

Answer:

C

Domain: {-2, -1, 1, 3}

Range: {-4, 0, 4, 6}

The answer is C
---------------------------

Each exterior angle in a regular polygon has a measure
of 18. How many sides does the polygon have?
O 18
0 20
0 36
O 10
1
2

Answers

Answer:

20

Step-by-step explanation:

20

Step-by-step explanation:

The total exterior angles of the polygon equals to 360°.

360÷18(the size of the angles each side has)

thus answer =20

Identify the coefficients in the expression 4a + 15-3k *

Answers

coefficients are basically numbers in front of the variable...
4 is the coefficient in 4a and 3 is the coefficient in 3k

what’s the domain and range of this graph?

Answers

Answer:domain: (−∞,∞)

range: [−9,∞)

Step-by-step explanation:

Complete a function table from an equation
Complete the table.

Answers

The answers are 8,2,-4,-10

Sra bought a pair of shoes that were on sale for 30 percent off. If the oringal prices was 29 what is the sale price on the shoes?

Answers

Answer:

$20.30

Step-by-step explanation:

Original price = 100% of the price

100% = $29

1% = 29 ÷ 100 = 0.29

Sale percentage = 30%

30% = 0.29 x 30 = 8.70

Since they are asking for the sale price of the shoes, it means the price of the shoes after the discount of the sale percentage.

29 - 8.70 = 20.3

PLEASE HELP! SEE PICTURE!

Answers

Answer:

uhhhhhhhhh

Step-by-step explanation:

Find the surface area of the prism.
3 cm
9 cm
6 cm
The surface area is
square centimeters.
7
need asap

Answers

Answer:

198

Step-by-step explanation:

rectangular side (9,3)

9x3=27

27x2= 54 (because there's rectangular sides)

Square end(6,3)

6x3=18

18x2=36(two square sides)

top&bottom sides

6x9=54

54xsquared2=108(two sides)

add all together

54+36+108=198cm(squared)

198


This is the answer

Cameron has $200. He wants to buy a diploma frame for $44. He also wants to buy kente graduation stoles for himself and his friends. Each stole costs $24. How many kente stoles can Cameron buy?

Answers

Answer:

6

Step-by-step explanation:

200-44=156

156/2=6.5

Round 6.5 to 6.

Please help I’ll give 5 star

Answers

Answer:

answer is c Hope this helps

Step-by-step explanation:

Anyone know the answers to any of these questions? Please if u do help me out I’m stuck lol it’s due tomorrow and I don’t wanna get detention for it someoneeee??... anyoneeee...

Answers

Question 3 is 12:2 because if you divided 108 by 9 you get 12 and 18 by 9 you get 2

Ralph buys a computer for $675. The sales tax rate is 6%. How much did Ralph pay for
the computer?
Answers choices are
A.$40.50
B.$715.50
C. $6.00
D.634.50

Answers

Answer:

uhhhh D?

Step-by-step explanation:

HELP DUE IN 10 MINS!

The lighthouse is ?? feet above the water.

Answers

Answer:

Use tangent:

BL/BS = tan Sx / 144 = tan 25°x = 144 tan 25°x = 67 ft (rounded)

If y =-5 when x =12.5 find x when y =15

Answers

Answer:

x = -37.5

Step-by-step explanation:

Set up a proportion so -5/12.5 = 15/x

Solve for x so -5x = 15(12.5) so -5x = 187.5 so x = -37.5

The shapes below are mathematically similar.
15 cm
Not drawn
to scale
9 cm
10 cm
X Х
Calculate the length of side x.

Answers

Answer:

X= 6 cm

Step-by-step explanation:

hope it helps u

have a great day!!!

If two ratios are similar we called the ratios to be in proportion.

The length of side x is 6 cm.

What is proportion?

If two ratios are similar we called the ratios to be in proportion

We have,

Two shapes:

Consider the bigger shape width = 15 cm and length = 10 cm.

Consider the smaller shape width = 9 cm and length = x cm.

Let the ratio of bigger shape:

= Width / length

= 15/10

Let the ratio of smaller shape:

= Width / length

= 9/x

If the two figures are mathematically similar we can say that the two figures are in proportion.

We can write it as:

15/10 = 9/x

3/2 = 9/x

x = 6

Thus the length of side x is 6 cm.

Learn more about proportion here:

https://brainly.com/question/26974513

#SPJ2

First three terms of n^2+40
How many terms in the sequence are less than 100?​

Answers

Answer:

7.

Step-by-step explanation:

If N= 1, 2, 3, 4, 5, 6, or 7, the equation is still less than 100.

Find the length of the third side if necessary round to the nearest tenth 20 12

Answers

Answer:

58

Step-by-step explanation:

20+12= 32

it is a 90 degree angle so

90-32=58

58 is closest to 60

Answer:

16

Step-by-step explanation:

The area of a rhombus is 60 cm one diagonal is 10cm other dignonl is

Answers

Answer: 12 cm

Explanation: The other diagonal is 12 cm as I calculated.

Select all the ordered pair that are solutions to the system

Answers

0,-1 works . Not sure about the rest- if it’s meaning anything within the shaded area, everything but 3,0 and -3,-2 works.

i need the area, it is the area if composite fugures! ASAP!!

Answers

3+12+8=23
I broke it up to 2 squares and a triangle

Find the surface area of the regular pyramid.
14 cm
11 cm

Answers

Answer: you on this to

Step-by-step explanation:

State of the triangles in each pair are similar. If so, state how you know they are similar and complete the similarity statement.

Answers

Answer:

SSS, UVD, the answer is D

Step-by-step explanation:

90/9 = 10

70/7 = 10

80/8 = 10

triangle LMN congruent triangle UVD

Mathhhhhhhhhhhhhhhhhh

Answers

I can’t help u on this site

Answer: Question 1 is 3/4

Question 2 is the line intersecting at -9 in the y axis and the slope is 4 so the other point would go at (1,-5)

Step-by-step explanation:

Simplify the expression: 7(x+y)-7x

Answers

Answer:

7xy(x + y)

Step-by-step explanation:

7xy(x + y)

Simplifying

7xy(x + y)

(x * 7xy + y * 7xy)

Reorder the terms:

(7xy2 + 7x2y)

(7xy2 + 7x2y)

please help me and show your work ill mark you brainliest

Answers

Answer: there is no solution

Step-by-step explanation: 1/4z — 13 is not the same as 1/4 + 13

Say z = 1 that would simplify as -12 3/4 = 13 1/4 they are not the same so there is no solution

Pls solve this i need help quick​

Answers

Answer:

13 is the answer

Step-by-step explanation:

m = 13

(8+5)

Anna put $500 into a savings account and made no more deposits or withdrawals. The account earns 2% simple interest per year. How much money will be in the account after 5 years?

Answers

Answer:

50

Step-by-step explanation:

What I did was 2 divided by 100 = 0.02 Then multiply 0.02 times 500 and you should get 10 then multiply by how many years of interest and you get 50  

hope this helped!

Solve: please, THANKS

Answers

Answer:

20/21

Step-by-step explanation:

have a nice day or evening

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