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
Anna [14]
3 years ago
5

Given the Arithmetic sequence A1,A2,A3,A4 61, 74, 87, 100 What is the value of A15?

Mathematics
1 answer:
Rufina [12.5K]3 years ago
4 0
A15=243
74-61=13
87-61=13
So they're adding 13 every time.
A15 is 11 terms from A4 which is the last one you are given so 11*13=143
143+100=243

You might be interested in
PQ⊥PS , m∠QPR=7x−9, m∠RPS=4x+22<br> Find : m∠QPR
emmainna [20.7K]

Given:

It is given that,

PQ ⊥ PS and

∠QPR = 7x-9

∠RPS = 4x+22

To find the value of ∠QPR.

Formula

As per the given problem PR lies between PQ and PS,

So,

∠QPR+∠RPS = 90°

Now,

Putting the values of ∠RPS and ∠QPR we get,

7x-9+4x+22 = 90

or, 11x = 90-22+9

or, 11x = 77

or, x = \frac{77}{11}

or, x = 7

Substituting the value of x = 7 in ∠QPR we get,

∠QPR = 7(7)-9

or, ∠QPR = 40^\circ

Hence,

The value of ∠QPR is 40°.

3 0
3 years ago
Write a paragraph about the costs and benefits of having insurance
blondinia [14]
Whenever you have insurance on a car, your home, or even your life you always feel protected. Say if you get into a car accident, your insurance will help pay for the damage. Or if your house is damaged by a bad storm or even if you get hurt your insurance will be there to help provide you with the help you need. Insurance can be expensive to get Initially but it is definitely worth the cost
8 0
3 years ago
Read 2 more answers
A.366<br> B.318<br> C.342<br> D.294
N76 [4]

Answer:

318 mm2

Step-by-step explanation:

Please see the step-by-step solution in the picture attached below.

Hope this answer can help you. Have a nice day!

3 0
3 years ago
Read 2 more answers
Write <br> 45<br> as a product of prime factors.
Marina CMI [18]
<span>First, we determine the factors of 45. We can immediately note that 45 is the product of 9 and 5. Out of 9 and 5, 9 can further be expressed into the product of 3 and 3. The prime factorization therefore is,
            45 = 3 x 3 x 5
 Since the factors in the right-hand side of the equation are already prime numbers then, this factorization can no longer be written in simpler forms.</span>
6 0
3 years ago
A recipe call for 3/4 c of chopped pecans Brent wants to triple the recipe . Which numerical expression represents the amount of
mrs_skeptik [129]

Answer: 2 1/4

Step-by-step explanation:

From the question, we are told that a recipe call for 3/4 c of chopped pecans

and that Brentt wants to triple the recipe .

The numerical expression that represents the amount of pecans he will need will be gotten by multiplying 3/4c by 3. This will be:

= 3 × 3/4c

= 9/4c

= 2 1/4

5 0
2 years ago
Other questions:
  • Just before a referendum on a school​ budget, a local newspaper polls 402 voters to predict whether the budget will pass. Suppos
    11·1 answer
  • A rectangle has vertices at these coordinates. (2, −2), (2, 5), (−1, 5) What are the coordinates of the fourth vertex of the rec
    10·1 answer
  • Please help. Will reward brainliest
    13·1 answer
  • 45 in simplest rational form
    14·1 answer
  • WILL MARK BRAINLIEST!! <br><br> Solve for k.<br><br> -5 &lt; -5k - 15 &lt; 20
    12·1 answer
  • Choose the correct simplification of the expression (2x − 6)(3x2 − 3x − 6).
    15·2 answers
  • What is the slope of the line?
    13·1 answer
  • Please help me with this! ASAP
    12·1 answer
  • Please answer thisss &lt;3
    15·1 answer
  • Ichiro dilated triangle ABF with a scale factor of 2.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!