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
Drupady [299]
3 years ago
10

Please help me please or i will fail my test please help

Mathematics
1 answer:
stich3 [128]3 years ago
4 0

Answer:

1: B

Step-by-step explanation:

You might be interested in
If tan(A+B)=8 and tan B = 1/57 find tan A <br> Plz show work
Degger [83]

Answer:A=8-1/57=455/57=7.98

Step-by-step explanation:

8 0
3 years ago
Solve the following quadratic equations by completing the square.<br><br> y^2-14y+48=0
NISA [10]

Answer:

  y = 6 or 8

Step-by-step explanation:

1. Subtract the constant:

  y^2 -14y = -48

2. Add the square of half the y-coefficient:

  y^2 -14y +49 = -48 +49

Write as a square, if you like:

  (y -7)^2 = 1

3. Take the square root:

  y -7 = ±√1 = ±1

4. Add the opposite of the constant on the left:

  y = 7 ±1  =  6 or 8

The solution is y = 6 or y = 8.

5 0
3 years ago
What does this equal to?
lesantik [10]

Answer:

x = 14

y = 7

z = 22

Step-by-step explanation:

x = # of cucumbers

y = # zucchini

z = # tomatoes

x + y + z = 43

2y = x  or  y = x/2

x + 8 = z

x + x/2 + x + 8 = 43

2x + x/2 = 35

4x + x = 70

5x = 70

x = 14

2y = 14

y = 7

14 + 8 = z

z = 22

Check if these variables are right:

14 + 7 + 22 = 43 ✔️

6 0
2 years ago
Please help me out with this math problem
mestny [16]

Answer:

To know if the equation is true, you need to write it down on a piece of paper and see if you get the results.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
HELP! IS THIS RIGHT?
svlad2 [7]

Yes, this is the right answer

4 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify the sum. (8u3 + 8u2 + 6) + (4u3 – 6u + 3)
    15·2 answers
  • How to verify 15^3 - 4^3 - 11^3 using identities​
    13·1 answer
  • Which equation could be represented by the number line
    8·1 answer
  • PLEASE HELP ASAP 30 POINTS
    7·1 answer
  • PLEASE HELP FAST!!! 30 POINTS
    8·1 answer
  • 45 + 9/4 + 4 + 12/20
    9·2 answers
  • Will mark brainliest on the best answer and also explain how you got that answer.
    14·2 answers
  • HELP WHAT IS THE SLOPE!!!!!
    8·1 answer
  • STATISTICS HELP PLEASE #3
    9·1 answer
  • Please help me, I have more
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!