Mathematics High School

-1/6,1/6,1/2,5/6
Is this sequence arithmetic, and if so, what is the common difference?

Answers

Answer 1

Answer:

the common difference is 1/3.

it is a arithmetic progression.

-1/6,1/6,1/2,5/6Is This Sequence Arithmetic, And If So, What Is The Common Difference?

Related Questions

Write the slope-intercept equation of the line on this graph.

Answers

Answer:

Y= -2x

Step-by-step explanation:

I don’t understand how to do this i need help fast time test

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Answer:

C

Step-by-step explanation:

If AD is 20 then BC is also 20. Another way to solve it too is by AD is 20 and 3x+5 = 20 so do 20-5, which is 15 and 15 divided by 3 is 5 which is the amount X is.

Answer:

I am guessing C.

Step-by-step explanation:

I hope this helps!

6p+3+5p-7=12p-7p+20 i really need help

Answers

Answer:

I believe the answer is

P=4

Answer: 11p+10 = 5p+20  

Step-by-step explanation:

Which system of equations has no solution?
5x+ 5y = 10 and 2x+2y = 4
3x-Gy=4 and - 4x+8y = 7
6x+2y = 6 and 7x+3y=9
3x-4y= 16 and 2x+3y=5

Answers

Answer:B

Step-by-step explanation:

Use the distributive property to write an equivalent expression. 3(5x+4)

Answers

Answer: 86

Step-by-step explanation:

I got it right on edge 2020

HELP I NEED HELP ASAP

Answers

It’s not clear honey

I wish someone could love me just like how someone use to

Answers

Answer:

me too bro me too........

What is a true statement about making a purchase ? A-if you purchase an item with credit card, the money to pay for your purchase will be loaned to you B- if you purchase an item with a debit card,you may have to pay interest C-If u purchase an item with a credit card, the money will be deducted from your account D-if you purchase an item with debit card, you will have to pay back the bank for the amount you borrowed.

Answers

Answer:

A- If you purchase an item with a credit card, the money to pay for your purchase will be loaned to you

Step-by-step explanation:

The answer is A because when you use a credit card, any money you spend with it is actually being loaned to you, which you will have to pay back at a later date.

The answer is NOT b because when you are using a debit card, you are using your money that you already own, so you don't have to pay interest on anything.

The answer is NOT c because when you buy stuff with a credit card, the money is being loaned to you, not deducted from your account.

The answer is NOT d because you do not have to pay back a loan with a debit card, that's only with credit cards.

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Answer:

A

Step-by-step explanation:

If B = 1 - 2s^2 – s and C = 3 + 5s², find an expression that equals 3B + C in
standard form.

Answers

Answer: -s² - 3s + 6

Step-by-step explanation:

b = 1 - 2s² - s

c = 3 + 5s²

Substitute

3b + c

3 (1 - 2s² - s) + 3 + 5s²

3 - 6s² - 3s + 3 + 5s²

Put like terms together

-6s² + 5s² - 3s + 3 + 3

-s² - 3s + 6

Hope I helped!

Determine how much you would receive in return for a 8 month, $500 loan to a friend if you charged the 3% annual interest. Show your work.

Answers

i think its $4,120

I hope this helps

Answer:

$15 dollars

Step-by-step explanation:

use the whole part percent to work out answer

so its x/500 = 3/100 cross multiple 500x3= 1500 then you divide 1500 by 100 which equals 15

it looks like this kinda its hard to put on here

  x   =  3    

500     100

so thats where u cross multiply the 500*3=1500 then divide 1500/100= 15

Charise is buying 6 packets of seeds to plant in her garden. Each packet of seeds is $2.19. Estimate her total cost by rounding. Is the estimate an underestimate or an overestimate?

Answers

$13.00, it will be an underestimate because the total should be $13.14

If you steal the points, ill report you (❁*ᵕ*)︻╦╤─

(GIVING BRAINLIEST!!)
Last night, Roberto spent 90 minutes doing homework, infinity symbol hour reading, and 540 seconds making his lunch for the next day. How many more minutes did Roberto spend doing homework than he did reading and making his lunch?


A) 50 minutes
B) 49 minutes
C) 41 minutes

If you steal the points, ill report you (❁*ᵕ*)︻╦╤─

Answers

Answer:

C. 41 minutes

Step-by-step explanation:

First, we have to turn 540 seconds into minutes by dividing it by 60

540 ÷ 60 = 9

So 50 - 9 = 41

So Roberto spent 41 more minutes reading than he did making his lunch

Give the least common multiple: 3a, 15 _____

Answers

Answer:

Answer: LCM of 3 and 15 is 15. 2.

Step-by-step explanation:

Hope this helps

The least common multiple would be 15 because 3 can be multiplied by 5 to get 15 and 15x1 is 15. Hope that helped (the smallest number they both have in common that they multiply to is 15).

Which triangle is similar to △ABC if sin(A) = One-fourth, cos(A) = StartFraction StartRoot 15 EndRoot Over 4 EndFraction, and tan(A) = StartFraction 1 Over StartRoot 15 EndRoot EndFraction?

Answers

Answer:

ΔXYZ

Step-by-step explanation:

Trigonometric identities are equations which are true for right angled triangles. They are:

sin(A) = opposite / hypotenuse, cos(A) = adjacent / hypotenuse, tan(A) = opposite / adjacent.

Given triangle ABC with ∠A with side BC opposite to the angle, ∠B with side AC opposite to the angle, ∠C with side AB opposite to the angle.

sin(A) = opposite / hypotenuse = BC / AC = 1/4

BC = 1, AC = 4

cos(A) = adjacent / hypotenuse = AB / AC = √15 / 4

AB = √15

tan(A) = opposite / adjacent = BC / AB = 1 / √15

Two triangles are said to be similar if the ratio of their corresponding sides are in the same proportion.

ΔXYZ and ΔABC are similar because the ratio of their corresponding sides are in the same proportion.

For adjacent side; XZ / AB = 6√15 / √15 = 6

For opposite side; YZ / BC = 6/1 = 6

For hypotenuse side; XY / AC = 24 / 4 = 6

Answer:

D. ΔXYZ

Step-by-step explanation:

The circle below has a radius of 3 units . Find the area of the circle. Use 3.14 for π.

A=πr2=π×r×r

i well give u 10 points

Answers

Answer:

28.26 units

Step-by-step explanation:

We know the radius of the circle is 3 units, so we'll end up plugging that into the formula.

A = π(3^2) or A = π * 3 * 3

When you substitute pi for 3.14, you'll end up getting 28.26 units.

Hope this helped! :)

90 miles on 5 gallons of gas?

Answers

Answer:

18 miles per gallon

90/5=18

Step-by-step explanation:

Answer:

18 miles per gallon of gas

Step-by-step explanation:

because [tex]18*5=90[/tex]

A. 2 cm
B. 2√2 cm
C. 4 cm
D. 4√2 cm​

Answers

Answer:

.D. 4√2 cm

Step-by-step explanation:

With reference angle 45°

base (b) = 4 cm

hypotenuse (h) = AC

Now

Cos 45° = b /h

1/√2 = 4 / AC

AC = 4√2 cm

Wally is rebuilding his fence. Each section of the fence will have 12 vertical boards that are each eight inches wide. He’s going to attach them to two horizontal pieces of wood and add a diagonal piece to brace the fence section. The horizontal pieces will be five feet apart.

What is the approximate measure of angle θ?

Answers

Answer:

20-degree angle

Step-by-step explanation:

hope this helps

Answer:

Approx. 40 degrees

Step-by-step explanation:

What is the answer!???

Answers

i believe A is the answer!

Q.9) Rahul's mother's age is 5 less than 4 times his age. What is his age if
his mother is 39 years old? *
pls ans I will follow you​

Answers

Answer:

4x-5=39

4x= 39+5

x=44/4

x=11 yrs

Answer:

his age will be 11 year

Explanation:

let rahul's age be x

then his mother's age=4x-5

4x-5=39

4x=39+5

4x=44

x=44/4

x=11

pls help me out ! i’ll mark you brainliest

Answers

If s=2, then t= 2(2)-3 = 1
T=2(4)-3= 5
T=2(6)-3= 9
T=2(8)-3=13

Answer: 1, 5, 9 and 13

Step-by-step explanation: You plug in the s number into the equation and the answer is what you plug in at the bottom! Good luck! :D

t = 2(2)-3 -> 1

t = 2(4)-3 -> 5

t = 2(6)-3 -> 9

t = 2(8)-3 -> 13

=
£
6.
(a)
3333 p.
Into pounds

Answers

Can you take a picture please

4
1 point
What is the value of p?
р
45
45
]
44
443
44
22v2
O
22

Answers

Answer:

Can you put it in order i dont get it

Answer:

?????????????????????????

Sam had monkeys and lions in his zoo, He counted legs one day to discover that he could see 76 feet on the ground. He knew that he should have a total of 26 animals. How many monkeys did he have in the zoo? *

Answers

If he counts 76 feet, that means there’s 38 animals in total, because animals have 2 feet. 76/2=38

Hope that helps..!

this is confusing i need help ;-;

Answers

Answer:

B I think

Step-by-step explanation:

Pretty sure its B i think

HELP WITH #8 PLEASEEEEE

Answers

Answer:

15

Step-by-step explanation:

100 x 15 =1500

sorry if wrong and pls give brainiest

I need this ASAP please

Answers

Answer:

Option h: 16h

Step-by-step explanation:

To get the answer to the question divide 480 by 30 to get the rate which is 16. So the answer would be H

4. Given two fair dice, find the probability of rolling a sum of 8 on the
two dice.
To easily find the number of ways to get a sum of 8, one should create.

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1/6 likely to roll 8 with the two dice.

Solve the Equation n/10 + 6 = 11

Answers

Step-by-step explanation:

n/10+6=11

n/10=11-6

n/10=5

n=5x10

n=50

Answer: n=50

Marco invested $100 in a savings account and did not add to it again. Interest is added every month and his balance for several months is shown in the table.

Denise bought a car for $15,000 and sees that the rate that the amount owed is decreasing at 3 times the amount that Marco is saving. How much will she have left to pay after 36 months?

A) $0.00
B) $0.02
C) $503.02
D) $510.41

Answers

The answer is c because I got big Brian’s
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