The sum of 3 consecutive integers is 270. what is the second number in the sequence

Answers

Answer 1
Alright, so if the first number is x, the second number is y, and the third number is z, we have x+y+z=270. Next, since we know that x=y-1 since it is less than y by one and z=y+1, we have y-1+y+y+1=y+y+y=3y=270. Dividing both sides by 3, we get y=90

Related Questions

What are the steps to find x

Answers

First step: Divide both sides by 2:

2(x+5) = 8(x-3)
x + 5 = 4(x-3)

Second step: Distribute the right side:

x + 5 = 4x - 12

Third step: Subtract x from both sides:

5 = 3x - 12

Fourth step: Add 12 to both sides:

17 = 3x

Fifth step: Divide both sides by 3:

17/3 = x

Hope this helps!
The answer is in the pic

5x-2=3x+8 must find what X is equal to

Answers

I had homework on this today lol

First, add 2 to both sides. It would then be 5x = 3x + 10. Then subtract 3x from both sides and you would end up with 2x = 10. Divide 2x by 2 and the 10 by 2. The answer is x = 5.
Subtract 3x from both sides
2x-2=8

Add 2 to both sides
2x=10

Divide both sides by 2
x=5

Final answer: x=5

anyone good at trigonometry please help

Answers

to find the vertical height

 multiply the tangent of the angle by the horizontal distance

 so tan(12) x 5 = 1.0628

 rounded to nearest hundredth = 1.06 miles


Bob has 36 candy bars and eats 29. What does he have now?

Answers

The number of candies Bob left by subtraction will be 7.

What is subtraction?

To subtract in mathematics is to take something away from a group or a number of objects.

The group's total number of items decreases or becomes lower when we subtract from it.

In other meaning, subtraction is a mathematical operation such that two values are going to subtract and give a resultant value.

As per the given,

Total number of candies = 36

Number of candies Bob ate = 29

Left out = 36 - 29 = 7

Hence "The number of candies Bob left by subtraction will be 7".

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translate into an equation:
1) The difference between a number and fifteen is seven.
2) Four more than three times a number is thirteen.
3) The sum of three consecutive odd integers is fifty-one.

Answers

In order to do these, simply translate the sentence mathematically.
1) x-15=7
2)3x+4=13
3)x+x+2+x+4=51
Hope this helped :D. Comment below if you have any questions!

Last year ratchel contributed $105 each month toward her 401(k) account. If her employer matched 17% of her contribution,what was the total amount contributed to the 401(k) at the end of the year?

Answers

amount she contributed
105×12 months = 1260

Her employers contributions per month
0.17×105=17.85

Amount contributed for the year
17.85×12=214.2

The total amount contributed to the 401(k) at the end of the year is
1,260+214.2=1,474.2

Hope it helps!

In 1 1/2 h, a lawnmower uses 2 1/16 gal of fuel. How many gallons of fuel did the lawnmower use each hour?

Answers

the answer is 8/11, hope that helps.

Answer:

[tex]\frac{11}{8}[/tex] [tex]\text{gallons}[/tex]

Step-by-step explanation:

Given: In [tex]1\frac{1}{2}[/tex] hour, a lawnmower uses [tex]2\frac{1}{16}[/tex] gallon of fuel.

To Find: How many gallons of fuel did the lawnmower use each hour.

Solution:

Number of hour lawnmower used [tex]=1\frac{1}{2}[/tex] [tex]\text{hour}[/tex]

                                                         [tex]\frac{3}{2}[/tex] [tex]\text{hour}[/tex]

Fuel consumed by lawnmower   [tex]=2\frac{1}{16}[/tex] [tex]\text{gallon}[/tex]

                                                      [tex]\frac{33}{16}[/tex] [tex]\text{gallon}[/tex]

Fuel used by lawnmower each hour [tex]=\frac{\text{Total fuel used}}{\text{Total time taken}}[/tex]

                                                            [tex]=\frac{\frac{33}{16}}{\frac{3}{2}}[/tex]

                                                            [tex]=\frac{11}{8}[/tex] [tex]\text{gallon}[/tex]

Hence the fuel consumed by lawnmower each hour is [tex]=\frac{11}{8}[/tex] [tex]\text{gallon}[/tex]

describe a way in which the diagram above illustrates the unique line postulate.

Answers

B. There is exactly one line, m, through points B and D

Which of the following best represents √39?

A number between:

A.3 and 4
B.6 and 7
C.7 and 8
D.8 and 10

Answers

The correct answer would be B.6 and 7
The answer is letter B.

An _____ angle of a triangle is equal to the sum of the two remote interior angles

Answers

Exterior
For example
You have a triangle with angles 20 30 and 130
The exterior angle of 130 is 50 as 130+50=180
Angles on a straight line =180
20+30=180-130

If the altitude of an isosceles right triangle has a length of x units, what is the length of one leg of the large right triangle in terms of x?

A. x units
B. x√2 units
C. x√3 units
D. 2x units

Answers

The answer is B. 2 units HOPE IT HELPS

The length of one leg of the large right triangle in terms of x is; B. x√2 units

How to find the length of a triangle?

The smaller triangles ABD and BDC are isosceles triangles. Thus;

AD = BD = x

DC = BD = x

The hypotenuse AC is equal to;

AC = AD + DC

AC = x + x

AC = 2x

Using Pythagoras theorem;

AC² = AB² + BC²

AC² = 2AB²

AB = AC/√2

AB = 2x/√2

Rationalizing the denominator, we have;

AB = x√2

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Please help me. Thnx

Answers

|-6 + 2|
|-4|
4

Hope this helps!

2. Dan poured 5 cups of water into a rectangular container measuring 8 inches by 6 inches by 7 centimeters.

[1 cup = 14.44 cubic inches; 1 inch = 2.54 cm]

Part A: What is the maximum volume of water that the rectangular container can hold?  Show your work. (3 points)

Part B: How many cubic inches of water was poured into the container? (3 points)


Answers

A. the volume of the container is 8*2.54*6*2.54*7=2167.74 cm^3=2.17dm^3 (all the measures were converted from inch to cm) in 2.17dm^3 you can pour 2.17l of water or 8*6*7/2.54=132.28 cubic inches B. it was poured 14.44*5=72;2 cubic inches into the container C to see the heigth you must divide this volume by the area of the container which is 8*6=48 heigth=72.2/48=1.5 inch=3.82 cm

A sum of money is divided in ratio 3:5:9 . Calculate the smallest share given that the largest share is $558

Answers

first work out the 'multiplier'

3 + 5 + 9 = 17 so Multiplier = 1/17

$558 is the largest share  and that equals  9 * 1/17  of x  where x is the total amount of money

9x / 17 = 558

x = (558 * 17) / 9  =   $1054

So the smallest share  = 3 /17  *  1054 =  $186  Answer

What would be an appropriate measure to describe the size of a soccer field?



tons

square feet

cubic centimeters

miles

Answers

Square feet would be it.

Square feet. (unit of area)
Tons is a unit of weight.
Cubic centimeters is way too tiny, AND is a unit of volume.
Miles is a unit of length.

How did I get a=60 as an answered?

Answers

The square marker means that the angle is a right angle, or a 90 degree angle. 

Rule: For any triangle, the three angles add to 180 degrees.

The angles are: 'a', 'a-30', and 90 degrees

Add them up and set the result equal to 180. Then solve for 'a'
( a ) + ( a - 30 ) + 90 = 180
(a + a) + (-30 + 90) = 180
2a + 60 = 180
2a + 60 - 60 = 180 - 60  ..... subtract 60 from both sides
2a = 120
2a/2 = 120/2
a = 60


Side Note: Since a = 60, this makes a-30 = 60-30 = 30. So the two other angles of the triangle are 60 and 30. Add up the three angles to get 30+60+90 = 90+90 = 180 so that confirms we have the right answer.

jeffs dog weighs 76 pounds. what is the doofs weight rounded to the nearest tens pounds?

Answers

I think the answer is 80 pounds            

The greatest integer function, shown below, is defined so that it produces the greatest integer __ or equal to x. f(x) = [ [x] ]

Answers

Less than or equal to X :)

The greatest integer function is defined so that it produces the greatest integer less than or equal to x

What is a function?

A relation is a function if it has only One y-value for each x-value.

The greatest integer function, denoted by [x], produces the greatest integer less than or equal to x.

Let us consider a example to understand better

[3.8] = 3, [-2.4] = -3, [0] = 0, and [-7] = -7.

The function f(x) = [[x]] applies the greatest integer function twice to x

so f(x) produces the greatest integer less than or equal to the greatest integer less than or equal to x.

Hence, the greatest integer function is defined so that it produces the greatest integer less than or equal to x

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what's the equation of the line parallel to the equation 2x+6y=-4 and that passes through the point (3, -3) .

Answers

y+3=(-1/3)(x-3)

y+3=(-1/3)x+1

y=(-1/3)x-2

Prove the diagonals of the square with vertices P (0,4), Q (4,4), R (0,0) and S (4,0) are perpendicular bisectors of each other.

Step 1: calculate the slope of the diagonals.

The slope of diagonal PS is ____

The slope of diagonal QR is ____

Step 2: calculate the midpoint of the diagonals

The midpoint of PS is ___

Midpoint of QR is ___

Answers

The diagonals are perpendicular because the product of their slope is -1, and their midpoint is same (2,2). Hence, it is proved that the diagonals of the given square are perpendicular bisectors of each other.

Given information:

The square with vertices P (0,4), Q (4,4), R (0,0) and S (4,0).

It is required to prove that the diagonals of the given square are perpendicular bisectors.

First, calculate the slope of the diagonals.

The slope of diagonal PS will be,

[tex]m = \dfrac{0-4}{4-0}\\m = -1[/tex]

So, the slope of diagonal PS is -1.

The slope of diagonal QR will be,

[tex]m' = \dfrac{0-4}{0-4}\\m' = 1[/tex]

So, the slope of diagonal QR is 1.

From the slope of the diagonals, the diagonals are perpendicular because the product of slope is -1.

Now, it is required to find the mid-point of the diagonals.

The midpoint of PS will be,

[tex](x,y)=(\dfrac{0+4}{2},\dfrac{4+0}{2})=(2,2)[/tex]

Midpoint of QR will be,

[tex](x,y)=(\dfrac{4+0}{2},\dfrac{4+0}{2})=(2,2)[/tex]

So, the midpoint of both the diagonals is also same.

Therefore, it can be said that the diagonals are perpendicular because the product of their slope is -1, and their midpoint is same (2,2). Hence, it is proved that the diagonals of the given square are perpendicular bisectors of each other.

For more details, refer to the link:

https://brainly.com/question/3417399

Answer:

-1, 1, (2,2), (2,2), and perpendicular and share the same midpoint

Step-by-step explanation:

10 1/2 pages are written in 4 hours. How many pages per hour?

Answers

2.6 pages are written per hour
10.5/2= 2.625= 2 5/8

2 5/8 pages are written per hour.

Hope this helps!

Matt needs to make $230 for a trip. He plans on selling 16 bags of snacks to raise money. The lowest acceptable price for him to sell these to make his goal is $______.

Answers

Divide 230 by 16 and you'll get 14 point a lot of numbers so then just keep adding some cents like $14.20 then multiply by 16 so 16 x $14.20 =227 so then do 16 x $14.40 =230 so your answer is $14.40 I believe
So here you just want to find how many times you can fit 16 into 230 to find the lowest acceptable price.

The actual answer is 14.375, but we should round up to 14.38.

So the lowest acceptable price for Matt to sell bags of snacks is $14.38.

Tucker drove at a speed of 45 miles per hour. This means that Tucker traveled _______ feet per second.

Answers

66 Feet Per second.
Hope this helps :D

Answer:

the answer is 66 feet per second.



The mesaure of an angles supplement is 28 more than 3 times the measure of the angle. find the measure o the angle and its suplment

Answers

angle 1 = 38°
angle 2 = 142°

Consider the polynomial 9x2 – 16. What is the value of ac? What is the value of b? What two numbers multiply to get ac and add to get b? The factored form of 9x2 – 16 is

Answers

9x² - 16 = (3x - 4) (3x + 4)
A      C

The value of ac together is 16(9x²) or 144x²

The value of B is zero, since there is no B (b is x, (note not x², but only 1 x))


hope this helps
Final answer:

The value of ac for the quadratic expression 9x^2 - 16 is -144. The value of b is 0, as it represents the coefficient of x, which is absent in the expression. Therefore, we do not need two numbers that multiply to ac and add to b; the expression is factored using the difference of squares as (3x + 4)(3x - 4).

Explanation:

The polynomial 9x2 − 16 is a quadratic expression that can be factored using the difference of squares method. To answer the questions:

The value of ac is the product of the coefficient of x2 and the constant term, which in this case is 9 × (− 16) = − 144.The value of b in the standard form ax2 + bx + c is the coefficient of x, which is 0 since there is no x term in the original expression.To factor, we need two numbers that multiply to ac (which is − 144) and add up to b (which is 0). However, this step is not applicable as the polynomial is already in the form a2 − b2 and will be factored as a difference of squares.The factored form of the polynomial is (3x + 4)(3x − 4).

7533/10000 in simplest form

Answers

7533/10000 is already the simplest form possible

hope this helps
That is the simplest form.

TRUE OR FALSE

If a quadrilateral is a square, then the quadrilateral has four right angles.

Answers

false...........hope this helps

If five times the square of a certain positive number is decreased by twice the number, the result is 16. Find the number.

Answers

im pressed they made me sign up to see the asnwer and there isnt one 

If angleA and angleB are supplementary angles, and angleA = 63°, find the measure of angleB. A. B = 27° B. B = 63° C. B = 117° D. B = 153°

Answers

C. B = 117° because 63°+117°=180°

Answer: C.   B=117°.

Step-by-step explanation:

We know that if a pair of angle are supplementary then their sum is added up to 180 degrees.

Given : angle A and angle B are supplementary angles.

i.e [tex]\angle{A}+\angle{B}=180^{\circ}[/tex]

Also, angle A = 63°

i.e  [tex]63^{\circ}+\angle{B}=180^{\circ}[/tex]

i.e  [tex]\angle{B}=180^{\circ}-63^{\circ}[/tex]

i.e  [tex]\angl{B}=117^{\circ}[/tex]

Hence, the measure of angleB is 117°.

Describe how the graph of each function compares with the graph of the parent function y=log5 x+1

A: It translates the graph to the right 1 unit.
B: It translates the graph to the left 1 unit.
C: It translates the graph up 1 unit
D: There is no change in the graph.

Answers

C- it translates the graph up 1 unit.

Answer:

C

Step-by-step explanation:

[tex]y=log_5(x)+1[/tex]

Here parent function is [tex]y=log_5(x)[/tex]

If any number is added or subtracted at the end of parent function then we we move up or down

when we compare   [tex]y=log_5(x)+1[/tex] with parent function , +1 is added at the end.

So the graph will be translated 1 unit up

Answer : C: It translates the graph up 1 unit


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