Question not found

Not a good answer? Get an answer now. (Free)

Rating

There are no new answers.

Solve for f.
(f - 12)2 = 25
A. f = 5 or f = -5
B. f = 12 or f = -12
C. f = 17 or f = 7
D. no solution **Weegy:** D.no solution (More)

Question

Expert Answered

Updated 8/17/2014 6:54:22 PM

1 Answer/Comment

(f - 12)^2 = 25

f^2 - 24f + 144 - 25 = 0

f^2 - 24f + 119 = 0

(f - 17)(f - 7) = 0

f - 17 = 0; f = 17

f - 7 = 0; f = 7

f = 17 or f = 7

f^2 - 24f + 144 - 25 = 0

f^2 - 24f + 119 = 0

(f - 17)(f - 7) = 0

f - 17 = 0; f = 17

f - 7 = 0; f = 7

f = 17 or f = 7

Added 8/17/2014 6:54:21 PM

This answer has been confirmed as correct, not copied, and helpful.

Confirmed by andrewpallarca [8/17/2014 7:11:44 PM]

Solve for x.
x2 = 16
A. x = 4
B. x = -4
C. x = 4 or x = -4
D. no solution
**Weegy:** you can not solve this equation unless you know the value of x or the final answer. **User:** Solve for b.
(b - 3)2 = 9
A. b = 0 or b = 6
B. b = 2
C. b = 3 or b = -3
D. no solution
**Weegy:** Solving for b from (b - 3)2 = 9 you get: b-3=4.5, then b=4.5+3=7.5. None of the answers you gave me are correct. (More)

Question

Expert Answered

Updated 8/17/2014 6:49:39 PM

2 Answers/Comments

x^2 = 16

x = 4 or x = -4

x = 4 or x = -4

Added 8/17/2014 6:49:33 PM

This answer has been confirmed as correct, not copied, and helpful.

Simplify.
x + 4.7 = -9.2
A. -13.9
B. 13.9
C. -12.9
D. 12.9
**Weegy:**
x + 4.7 = - 9.2
x = - 9.2 - 4.7
x = -13.9 **User:**
Simplify.
x + 5.3 = -1.2
A. -6.5
B. 6.5
C. -7.5
D. 7.5 **Weegy:** x + 5.3 = -1.2
x = - 1.2 - 5.3
x = -6.5 **User:**
Simplify.
n- 4 = 11
A. 7
B. -7
C. 15
D. -15 (More)

Question

Expert Answered

Updated 12/2/2014 9:23:26 AM

1 Answer/Comment

Simplify.
4.3 = y + 9.1
A. -4.8
B. 4.8
C. -5.8
D. 5.8

Question

Not Answered

Updated 2/7/2012 9:26:14 PM

1 Answer/Comment

Simplify 4.3 = y + 9.1 A.-4.8

Added 2/7/2012 9:26:14 PM

This answer has been confirmed as correct, not copied, and helpful.

Confirmed by andrewpallarca [3/8/2014 2:44:53 PM]

Simplify.
x + 4.7 = -9.2
A. -13.9
B. 13.9
C. -12.9
D. 12.9

Question

Not Answered

Updated 3/8/2014 2:44:14 PM

1 Answer/Comment

x + 4.7 = -9.2

x = -9.2 - 4.7

x = -13.9

x = -9.2 - 4.7

x = -13.9

Added 3/8/2014 2:44:14 PM

This answer has been confirmed as correct, not copied, and helpful.

27,403,183 questions answered

There are no comments.