1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dominik [7]
3 years ago
15

Please help. 20 points and brainliest.

Mathematics
2 answers:
andriy [413]3 years ago
5 0

Answer:

n  =   - 5n + 19

Second answer is correct.

Step-by-step explanation:

9 - 14 = -  5

So,

- 5n

Now,

14 - ( - 5) \\  = 14 + 5 \\  = 19

Now lets create the equation.

t n =  - 5n + 19

hope this helps

brainliest appreciated

good luck! have a nice day!

nevsk [136]3 years ago
4 0

Answer:

t_n=-5n+19

Step-by-step explanation:

This arithmetic sequence begins with 19, and for each consecutive value it subtracts 5. Therefore, the rule for this is:

t_n=-5n+19

Hope this helps!

You might be interested in
HELPPPPP! WILL Give BRAINLIEST! 100 POINTS! Please get it correct!
Leno4ka [110]

Answer:

  • 11.26 cm²

Step-by-step explanation:

The shaded region is the difference of areas of semicircle AB and triangle ABC.

ABC is right triangle as AB is diameter, so C is right angle.

<u>Area of semicircle:</u>

  • A = 1/2πr² = 1/2*3.14*4² = 25.12 cm²

<u>Area of triangle:</u>

  • A = 1/2BC*AC = 1/2*4*\sqrt{8^2-4^2} = 2\sqrt{48} = 13.86 cm²

<u>Shaded are is:</u>

  • 25.12 - 13.86 = 11.26 cm²
4 0
3 years ago
Read 2 more answers
a rectangle has an area of 30 square meters and a perimeter of 34 meters. what are the dimensions of the triangle?
gayaneshka [121]
The dimensions for the rectangle are 15 by 2.

15 times 2 is 30, which is the area.

15+15+2+2= 34 which is the perimeter
5 0
3 years ago
What terms apply to angle Dea and angle aeb
harkovskaia [24]

Answer:

What is angle "Dea"

Step-by-step explanation:

And what is "aeb"

8 0
4 years ago
Jimmy scored a total of 80 points on 2 tests. He scored 10 points more on the 2nd test. What was his score on the first test?
zavuch27 [327]
35 would be the answer. 45+35=80 and 45 is 10 more than 35
5 0
4 years ago
PLEASE HELP 50 points
hoa [83]

Answer:

r > 7 (C)

Step-by-step explanation:

3r−7>14

Step 1: Add 7 to both sides.

3r−7+7>14+7

3r>21

Step 2: Divide both sides by 3.

3r

3

>

21

3

r>7

Hope this helps and makes sense!! Good luck and have a wonderful day! <33

Imagine this < as a alligater and itś eating the greater number!!

8 0
3 years ago
Read 2 more answers
Other questions:
  • Of the 8760 hours in a year one television was on for 876 hours what percent is this
    14·1 answer
  • Which of the following graphs represents a function help ASAP!!!
    13·1 answer
  • Please help! 20 points and crown!
    6·2 answers
  • Graph the function y=5x+4
    14·1 answer
  • Use compatible numbers to estimate the quotient394.6 divided by 9
    11·1 answer
  • Factor completely, then place the answer in the proper location on the grid. 9x4 -225y8
    15·1 answer
  • Mrs. Kidd is five feet 3 inches tall. If one inch is approximately 2.5 centimeters, how many centimeters tall is Mrs. Kidd? Do N
    10·1 answer
  • What is the value of x? (7+x)=(3x+1)3
    15·2 answers
  • The surface area of a cylinder is 140 pie square feet, and its height is 9 feet. find its radius
    14·1 answer
  • Yo i need help just with the answer to rounding 418,832 to the nearest ten thousand.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!