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
miv72 [106K]
4 years ago
12

Please help me! i'm begging you

Mathematics
2 answers:
lions [1.4K]4 years ago
5 0
The answer for this is B
HACTEHA [7]4 years ago
3 0
Complete square
take 1/2 of -7 and square it
(-7/2)²=\frac{49}{4}
add that to both sides
x²-7x+\frac{49}{4}=\frac{49}{4}
factor perfect square
(x- \frac{7}{2})^2=\frac{49}{4}
B is answer
You might be interested in
Plzzzzzz helpppppp plzzz
klemol [59]

Answer:

D. 6

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Do you know how to find rate of change? X&Y intercepts? Zeros?
Rzqust [24]

#Rate of change

Rate of change is slope

If two points be (x1,y-1) and (X2,Y2) then

  • Slope=m=y_2-y_1/x_2-x_1

If a line be ax+by+c=0

  • m=-a/b

#X and y inetercept

If a equation given y=mx+b

  • To find x intercept put y=0
  • To find y inetercept put x=0

#Zeros

To find the zeros spot out the x inetercepts

The x values of the x intercepts are the zeros

3 0
2 years ago
A company that makes hard candy have a standard bag of hard candy with 150 pieces. The hard candy has three distinct colors red,
anzhelika [568]

Answer:

The degrees of freedom, Df = The number of bags produced on Monday - 1

Step-by-step explanation:

The number of degrees of freedom is the limiting number of values that are logically not influenced by other values such that they are capable of having variation

The degrees of freedom = The sample size - 1 = N - 1

Therefore, the degrees of freedom, Df = The number of bags produced on Monday - 1

5 0
3 years ago
Hi im dont even know why I posted this lol im bored
tiny-mole [99]

Answer:

free answer

Step-by-step explanation:

it is free

3 0
3 years ago
Read 2 more answers
45) lí the midpoint of AB is (4,3) and point A has coordinates (-2,6),
sweet [91]
Midpoint has a formula x plus x2 divided by 2 and vice versa for y
So to solve you need to fill in numbers
You can replace x with negative 2 since you know that the coordinates for point A are -2,4
Solve to get 10
And vice versa for the y coordinate you solve the filled in equation to get 0
Your end result is 10,0
3 0
3 years ago
Other questions:
  • Simplify the expression: 3x2(x2 - 4x - 2) + (5x3 + 7x2 + 2x + 11) Show and explain your steps.
    7·1 answer
  • Construct ∆ABC such that AB = 2.5cm, BC = 6cm and AC = 6.5cm. Measure angle B.
    6·1 answer
  • Which of the following best describes triangle GFH?
    12·1 answer
  • Hey, I was wondering, what is 3(6m)+m??? Who can help me???
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=%24%5Coverline%7BBY%7D%24" id="TexFormula1" title="$\overline{BY}$" alt="$\overline{BY}$" alig
    15·1 answer
  • Write at least three equivalent fractions for each fraction below
    10·1 answer
  • Analyze the linear inequalities and determine if the solution set is the shaded region above or below the boundary
    9·1 answer
  • What is the simplified expression of 4(-w+8)
    9·2 answers
  • TRANSLATING INTO AN EQUATION. 637 is 91% of what number?*
    13·2 answers
  • What is the highest degree in x³ - x²y² - y² + 2​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!