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
Dmitrij [34]
3 years ago
6

I need help with this please help me

Mathematics
1 answer:
AveGali [126]3 years ago
3 0
Sorry i cant help you sorry
You might be interested in
Solve the equation by using the quadratic formula. x^2+2x=6​
katrin [286]

Answer:

\Huge \boxed{{x=-1\pm \sqrt{7}}}

Step-by-step explanation:

x² + 2x = 6

Subtract both sides by 6.

x² + 2x - 6 = 0

ax²+bx+c=0

a=1, b=2, and c=-6

We can apply the quadratic formula.

\displaystyle x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}

Plug in the values.

\displaystyle x=\frac{-2\pm\sqrt{2^2-4(1)(-6)}}{2(1)}

Evaluate.

\displaystyle x=\frac{-2\pm\sqrt{4-(-24)}}{2}

\displaystyle x=\frac{-2\pm\sqrt{28}}{2}

\displaystyle x=\frac{-2\pm 2\sqrt{7}}{2}=-1 \pm \sqrt{7}

6 0
3 years ago
Ummm what this ?? Helping my sister
Radda [10]

Answer:

ok this the answer   By definition, a rectangle is a parallelogram because its pairs of opposite sides are parallel. A rectangle also has the special characteristic that all of its angles are right angles; all four of its angles are congruent. The other special case of a parallelogram is a special type of rectangle, a square.

Step-by-step explanation:

6 0
2 years ago
A sequence is formed by adding 1 to each square number.
MrRa [10]

Answer:

32 nd term

Step-by-step explanation:

The formula for the sequence is

n² + 1 ( that is 1 added to each square number )

Equate to 1025 and solve for n

n² + 1 = 1025 ( subtract 1 from each side )

n² = 1024 ( take the square root of both sides )

n = \sqrt{1024} = 32

6 0
3 years ago
An extended recessionary period is indicative of
exis [7]

Answer:

D) the end of a recession.

Step-by-step explanation:

During the recession period, the unemployment rate is high which is indicative of depression and people suffer from financial crises and gross domestic product ...

4 0
3 years ago
Read 2 more answers
What is f(-x), if f(x)=2|x|+3x
a_sh-v [17]
F(-x) = 2/-x/ + 3(-x) = 2/x/ - 3x;
6 0
3 years ago
Other questions:
  • A certain food has a gluten ratio of 13mg per L of the food.what is the gluten ratio in micrograms per milliliter? PLEASE HELP M
    14·2 answers
  • Consider the sequence of numbers 3/8,3/4, 1 1/8,1 7/8 Which statement is a description of the sequence?
    14·2 answers
  • Complete the inequalities by
    14·1 answer
  • Fill in the table so it represents a linear function.
    7·1 answer
  • X ^ 2 + 4x - 7 = 0<br><br> Solve using the Quadratic Formula
    15·1 answer
  • Four different ' four 4's problems ( where they all equal a different #) and four different four 4's that equal the same #
    9·1 answer
  • Solve for f.<br> -f + 2 + 4f=8–3f
    12·2 answers
  • Draw a quadrilateral that is similar (but not congruent) to the one given below. Measure and label all sides and angles of quadr
    14·1 answer
  • Your bank account balance is -$20.85. You deposit the $15.50. What is your new balance?
    13·1 answer
  • Hi im qutting. thanks for all the memories
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!