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
creativ13 [48]
3 years ago
12

If A = 2.54 and 20B=A what is the value of B?

Mathematics
1 answer:
mixas84 [53]3 years ago
8 0
0.127, 2.54/20 =20*0.127
You might be interested in
Evaluate 5 + 3x for (a) x= -2 and (b)x= 3. Write your answers in simplest form.
Alisiya [41]

Answer:

i really do not know the answer

5 0
2 years ago
Read 2 more answers
What is the fractional notation of 2.4%
Vanyuwa [196]
2.4% = 2.4/100 or as a decimal fraction 0.024.
8 0
3 years ago
PLEASE HELP
konstantin123 [22]
The length of the minor arc AB is 6.3cm
7 0
3 years ago
Read 2 more answers
Please answer this question.i would really apreciate it
mart [117]
What is the question?
5 0
2 years ago
It always confuses me when they make me do the baby steps
fgiga [73]

A. Alright, we want to multiply one equation by a constant to make it cancel out with the second. Since the first equation has a "blank" y, let's multiply the first equation by <em>2</em>.

3x-y=0 → 2(3x-y=0) = 6x - 2y = 0

5x+2y=22


The answer for this part would be: 6x - 2y = 0 and 5x + 2y = 22


B. So now we combine them:

6x - 2y = 0

+ + +

5x + 2y = 22

= = =

11x + 0 = 22 ← The answer


C. Now that we have the equation 11x = 22, we solve for x

11x = 22 ← Divide both sides by 11

x = 2 ← The answer


D. Now that we have x=2, we plug that back in to 5x+2y=22 and solve for y:

5(2)+2y = 22

10 + 2y = 22

2y = 12

y = 6


<u>Therefore, the solution to this problem is x = 2 and y = 6</u>


5 0
3 years ago
Other questions:
  • Please explain your answer.
    14·1 answer
  • Explaining Exponential Growth in Terms of the Base of the Exponent In exponential growth functions, the base of the exponent mus
    7·2 answers
  • The target rate for jogging is 8.5 km per hour. The start time is 7:15 am and the end time is 8:30 am. If Malinda jogs at the ta
    9·1 answer
  • How to find the equation
    5·1 answer
  • How many ways can teacher arrange 4 students in front row of class with 30 students
    7·2 answers
  • If triangle LMN ~ triangle PON, what is MN?
    12·2 answers
  • About 25% of the students in Mr. Goodman's class got an Aon their last math test. Of those, 50% are girls. The class has 12 girl
    7·1 answer
  • I’m confused with this question
    8·1 answer
  • The stem and leaf plot shows the height in feet of every building taller than 50 feet in a county,
    10·1 answer
  • Which exponential function has the greatest average rate of change over the interval [ 0 , 2 ]
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!