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
balandron [24]
3 years ago
9

What is the answer for these

Mathematics
1 answer:
seropon [69]3 years ago
6 0
All of them may u please be more specific
You might be interested in
In the following credit card statement, what is the balance?
Brums [2.3K]

Answer:

I wanna say its D. $259.67

Step-by-step explanation:

Some one should back my answer but I hope this helps you

8 0
3 years ago
What’s this answer you guys
RoseWind [281]

Radius is 16, that’s all I know

6 0
3 years ago
This is geometry please
solmaris [256]

Step-by-step explanation:

y = 7/4 X

...... ... ... ...

6 0
2 years ago
Can someone please answer this? If you do i will crown you as brainliest!
scoray [572]

A. GIVE ME BRAINLIST

8 0
3 years ago
Read 2 more answers
If
Tju [1.3M]

Answer:

Step-by-step explanation:

Rationalize the denominator of b. So, multiply the numerator and denominator by \sqrt{x}

b = \frac{(1-2\sqrt{x}) *\sqrt{x}}{\sqrt{x}*\sqrt{x}  }=\frac{1*\sqrt{x} -2\sqrt{x} *\sqrt{x} }{\sqrt{x} *\sqrt{x} }\\\\=\frac{\sqrt{x} -2x}{x}\\

Now, find a +b

a +b = \frac{2x+\sqrt{x} }{x}+\frac{\sqrt{x} -2x}{x}\\\\=\frac{2x+\sqrt{x} +\sqrt{x} -2x}{x}

Combine like terms

= \frac{2x-2x+\sqrt{x} +\sqrt{x} }{x}\\\\=\frac{2\sqrt{x} }{x}

Now find (a + b)²

(a +b)² = (\frac{2\sqrt{x} }{x})^{2}

          = \frac{2^{2}*(\sqrt{x} )^{2}}{x^{2}}\\\\= \frac{4* x}{x^{2}}\\\\= \frac{4}{x}

Hint: \sqrt{x} *\sqrt{x}  =\sqrt{x*x}=x

5 0
2 years ago
Other questions:
  • A square traffic sign has a perimeter of 8 feet. How long is each side?
    14·1 answer
  • Please help. will give brainliest!
    5·2 answers
  • what is the surface area of a triangular prism with a length of 8 base of 4 height of 6 and side length of 6.3
    14·1 answer
  • Solve problems <br>5 1/2×3 1/3​
    8·1 answer
  • PLEASE HELP!! NO LINKS!!
    7·1 answer
  • How do I apply the distributive property to create an equivalent expression for 4(6 + 6y)
    5·1 answer
  • Nina owns a condominium where she paid $2,340 in maintenance fees this year. If her property taxes are 18% off this amount, how
    15·1 answer
  • الزاوية في الوضع القياسي التي تكون الزاوية °82 زاوية مرجعية لها هي :
    14·2 answers
  • What value in Vertex Form moves the graph up?
    6·1 answer
  • Gisele trains 7 days per week for a biathlon. She covers a total of 20 miles cycling and running each day. Gisele cycles a total
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!