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
lisabon 2012 [21]
3 years ago
10

I need help doing this.

Mathematics
1 answer:
Elanso [62]3 years ago
3 0

a[n] = 7n - 16

The fifth term is a[5]

a[5] = 7(5) - 16 = 35 - 16  = 19

Answer: C. 19

You might be interested in
GIVING BRAINLIEST Graph the equation y=2x−5.
sergiy2304 [10]

Answer: y=−10

Step-by-step explanation: GIVE ME BRAINLIEST HOPE THAT HELPED

8 0
3 years ago
Slope of (7,2) and (5,10)
sweet [91]

Answer:

-4

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Angle c is inscribed in circle O. AB is a diameter of circle O. what is the radius of circle.​
Llana [10]

Answer:

The value of radius is 7.5 units

Step-by-step explanation:

Given that a line that pass through the origin and form a triangle is a right-angle triangle. So in order to find the diameter/hypotenuse, you have to use Pythogaras Theorem :

{c}^{2}  =  {a}^{2}  +  {b}^{2}

Let a = 12 units,

Let b = 9 units,

Let c = hypo.,

{hypo.}^{2}  =  {12}^{2}  +  {9}^{2}

{hypo.}^{2}  = 225

hypo. =  \sqrt{225}

hypo. = 15 \:  \: units

We have found out that the hypotenuse of the triangle is the diameter of circle. So in order to find radius, you have to divide it by 2 :

radius = diameter \div 2

radius = 15 \div 2

radius = 7.5 \:  \: units

6 0
3 years ago
kyle took at total of 8 quizzes in the first 4 weeks of school. How many weeks of school will he have to attend before he will h
Elden [556K]

Answer:

6 weeks

Step-by-step explanation:

8 quizzes = 4 weeks

So 2 quizzes/week

It will take her 12/2 weeks (6) to finish 12 quizzes

-Chetan K

6 0
2 years ago
X/2+1=6 i need help please
jasenka [17]

Answer:

x = 10

Step-by-step explanation: 10/2 = 5 + 1 = 6

8 0
3 years ago
Read 2 more answers
Other questions:
  • What happens to a negative number when you take its absolutr value
    9·2 answers
  • BRAINLIESTT ASAP! PLEASE HELP ME :)
    6·1 answer
  • 5(x+3)-7(6-3)+29=50-3(8-x)
    6·1 answer
  • What is a possible factorization of a polynomial with 3, –2, and i as zeros?
    11·1 answer
  • I need help learning about slopes of lines
    10·1 answer
  • On a map, 1 inch equals 25 miles.Two cities are 3 inches apart on the map.What is the actual distance between the cities?
    15·2 answers
  • Please help me this is for a test. Thank you so much whoever answers this.
    13·1 answer
  • Can somebody tell me what is 30% of 240
    10·2 answers
  • Find the area of each parallelogram below.<br>​
    12·1 answer
  • 9+2×42+6-2<br><br>Please show the work​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!