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
ad-work [718]
2 years ago
14

Solve the formula Ax + By= C for A.

Mathematics
1 answer:
tresset_1 [31]2 years ago
7 0

Answer:

Step-by-step explanation:

You might be interested in
In a study of 225 adults, the mean heart rate was 72 beats per minute. Assume the population of heart rates is known to be appro
Aleonysh [2.5K]
<span> The lower and upper bounds of the confidence intervals must be equally distanced from the mean 
so it will be
</span><span>70.9 - 73.1 
</span>hope it helps
3 0
2 years ago
Read 2 more answers
In an arithmetic series, the sum of the first 12 terms is equal to ten times the sum of the first 3 terms. If the first term is
arlik [135]

Answer:

Step-by-step explanation:

The formula for determining the sum of the first n terms of an arithmetic sequence is expressed as

Sn = n/2[2a + (n - 1)d]

Where

n represents the number of terms in the arithmetic sequence.

d represents the common difference of the terms in the arithmetic sequence.

a represents the first term of the arithmetic sequence.

If a = 5, the expression for the sum of the first 12 terms is

S12 = 12/2[2 × 5 + (12 - 1)d]

S12 = 6[10 + 11d]

S12 = 60 + 66d

Also, the expression for the sum of the first 3 terms is

S3 = 3/2[2 × 5 + (3 - 1)d]

S3 = 1.5[10 + 2d]

S3 = 15 + 3d

The sum of the first 12 terms is equal to ten times the sum of the first 3 terms. Therefore,

60 + 66d = 10(15 + 3d)

60 + 66d = 150 + 30d

66d + 30d = 150 - 60

36d = 90

d = 90/36

d = 2.5

For S20,

S20 = 20/2[2 × 5 + (20 - 1)2.5]

S20 = 10[10 + 47.5)

S20 = 10 × 57.5 = 575

8 0
3 years ago
On a graph the y axis goes by 200’s while the x axis goes by 10’s, I’m given the first equation y=8x+400 and told the slope is 8
svp [43]
Don’t trust those links it doesn’t work at all
3 0
2 years ago
It is well-defined collection of distinct objects<br> A.class B.elements C.Group D.Set
Elena L [17]
Answer

hope correct

D
4 0
2 years ago
Help me plzzzzzzzzzzzzzzzz​
Yuliya22 [10]

Answer: 22.99

15 percent of (19.99 U.S. dollars) =

2.9985 U.S. dollars

Disclaimer - More info

Tip Calculator

Bill

19.99

Tip %

15%

Number of people

1

Tip

$3.00

Total

$22.99

7 0
3 years ago
Read 2 more answers
Other questions:
  • Match the following items.
    5·2 answers
  • Identify the percent, amount, and base in this problem: 30% of what number is 75?
    15·2 answers
  • Describe methods you can use to show a proportional relationship between two variables, x and y. For each method, explain how yo
    7·1 answer
  • What's the LCM of 3,4,6,and8
    13·1 answer
  • Player A scored -2. player B scored +4. what was the difference?
    8·1 answer
  • Last year, Mark was 46 inches tall. This year, Mark’s height is 3 inches less than Peter’s height. Peter is 51 inches tall. How
    10·1 answer
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
    7·1 answer
  • PLEASE HELP ASAP EVERYTHING IS DUE TM
    13·1 answer
  • Find the squares of (p-3)<br>​
    9·2 answers
  • What is the amplitude of the sinusoidal function?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!