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
olganol [36]
3 years ago
10

8ab -16c - a^2 A=3 B=4 C=5

Mathematics
1 answer:
Rainbow [258]3 years ago
5 0
8(3)(4) = 96
96-16(5)= 16
16- 3^2 = 9.
9
You might be interested in
Solve x2 − 8x + 5 = 0 using the completing-the-square method. (2 points)
RoseWind [281]

Answer:

x = 4 +  \sqrt{11},  \:  \: x = 4 -  \sqrt{11}

Step-by-step explanation:

{x}^{2}  -8x + 5 = 0 \\  \\  {x}^{2}  - 8x +  {4}^{2}  =  - 5 +  {4}^{2}  \\  \\  {(x - 4)}^{2}  =  - 5 + 16 \\  \\  {(x - 4)}^{2}  = 11 \\  \\ x - 4 =   \pm \sqrt{11}  \\  \\ x = 4 \pm \sqrt{11}  \\  \\ x = 4 +  \sqrt{11}, \:  \: x = 4 -  \sqrt{11}

8 0
2 years ago
Find the value of w to make the statement true.<br>-w = -10 + 4w
Alinara [238K]
Move variable to the left. -w= -10+ 4W
-w-4W =-10
Collect like terms
-5w=-10 divide both sides by 5
8 0
3 years ago
What is the next sequence 3.1 3.1 1 33.11 33.111
MrMuchimi
The next number in the sequence should be 333.111
7 0
3 years ago
Read 2 more answers
Write the quadratic equation in standard form and then choose the value of "b." (2x - 1)(x + 6) = 0
Eddi Din [679]

ANSWER

b=11

EXPLANATION

The given quadratic equation is

(2x - 1)(x + 6) = 0

We expand to get:

2 {x}^{2}  + 12x - x - 6 = 0

We simplify further by combining the x terms.

2 {x}^{2}  + 11x - 6 = 0

This is the standard form.

Comparing to

a{x}^{2}  + bx  + c= 0

We have b=11

4 0
3 years ago
Select the equation and the solution for the problem. let ( X ) represent the unknown number. a total of 48people in a sports te
Fantom [35]

Answer:

B

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • Find the value of x.<br> 105° /15xº
    8·1 answer
  • Winter break starts in 3 4/7 weeks. Write the mixed number as a fraction greater than one
    5·1 answer
  • Pls help me...how do u factor that ?
    11·1 answer
  • Leslie is currently 8 years older than Bill in 4 years she will be 2 times as old as Bill. Let x equal Bill's current age
    6·1 answer
  • The sum of two integers is -27. If one of them is 260. find the other.
    11·1 answer
  • Need help with figuring out this zingoes problem asap, willing to give brainliest!
    13·1 answer
  • A plane leave an airport and flies due north. (more in photo)
    7·1 answer
  • What is the percent decrease from 376 to 0.
    15·2 answers
  • I was doing this task in math and I came across this:
    12·1 answer
  • Which of the following is the function f(x) if <img src="https://tex.z-dn.net/?f=f%5E%7B-1%7D" id="TexFormula1" title="f^{-1}" a
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!