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
Burka [1]
3 years ago
9

Whats 1 + 1? I NEED HELP IM IN COLLEGE

Mathematics
2 answers:
bulgar [2K]3 years ago
8 0
Oh god this one got me too it’s 2
alexgriva [62]3 years ago
8 0
I had to double check twice, but I’m pretty sure the correct answer is 2.
You might be interested in
Please help me !!!!
nydimaria [60]

Answer:

2(x+3)

Hope u get it correct!!!

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Verify that the roots of 5x²- 6x -2 = 0 are <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%20%2B%20%5Csqrt%7B19%7D%20%7D%7B5%7D%2
Mice21 [21]

Answer:

Proof below.

Step-by-step explanation:

<u>Quadratic Formula</u>

x=\dfrac{-b \pm \sqrt{b^2-4ac} }{2a}\quad\textsf{when }\:ax^2+bx+c=0

<u>Given quadratic equation</u>:

5x^2-6x-2=0

<u>Define the variables</u>:

  • a = 5
  • b = -6
  • c = -2

<u>Substitute</u> the defined variables into the quadratic formula and <u>solve for x</u>:

\implies x=\dfrac{-(-6) \pm \sqrt{(-6)^2-4(5)(-2)}}{2(5)}

\implies x=\dfrac{6 \pm \sqrt{36+40}}{10}

\implies x=\dfrac{6 \pm \sqrt{76}}{10}

\implies x=\dfrac{6 \pm \sqrt{4 \cdot 19}}{10}

\implies x=\dfrac{6 \pm \sqrt{4}\sqrt{19}}{10}

\implies x=\dfrac{6 \pm2\sqrt{19}}{10}

\implies x=\dfrac{3 \pm \sqrt{19}}{5}

Therefore, the exact solutions to the given <u>quadratic equation</u> are:

x=\dfrac{3 + \sqrt{19}}{5} \:\textsf{ and }\:x=\dfrac{3 - \sqrt{19}}{5}

Learn more about the quadratic formula here:

brainly.com/question/28105589

brainly.com/question/27953354

3 0
1 year ago
Read 2 more answers
Look at this graph.
Marina86 [1]

Answer:

4/3

Step-by-step explanation:

8 0
3 years ago
What is 6% of $300?
guajiro [1.7K]
$18









Have a good day
3 0
3 years ago
Read 2 more answers
15 plus the difference of 10 and a number X is 15 (X=?)
Verizon [17]
15+(10-x)=15 would be your equation if that is what you are looking for.
5 0
3 years ago
Other questions:
  • List the sides of triangle ABC in order from least to greatest
    6·2 answers
  • Which of these is a literal equation? Choose one answer. a. ten minus six equals four b. three squared plus four equals ten plus
    12·1 answer
  • I don’t know what to do
    10·1 answer
  • I don’t understand inverses and I need step by step for each one. Please help me
    14·1 answer
  • Write 314,207 in expanded form
    5·2 answers
  • What is the slope of (2,1) (-4,-1)
    10·1 answer
  • Help pls !! 17 points
    6·1 answer
  • Classify the following triangle. *Check all that apply*
    10·1 answer
  • 2b-3(1+b)=-3(b+7) whats the answer? and how do you do it??
    8·2 answers
  • Which type of transformation preserves the symmetry of an even function f(x) but does not preserve the symmetry of an odd functi
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!