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
Andrew [12]
3 years ago
9

NEED HELP PLEASE IM BEGGING YOU PLEASE!!!!!!!!!!!!!

Mathematics
2 answers:
natulia [17]3 years ago
7 0

Answer:

12

Step-by-step explanation:

hopes this helps

g100num [7]3 years ago
5 0
The answer is 12 my friend
You might be interested in
Is 6 (7) + 2 (3²) = 60?​
sertanlavr [38]

Answer:

yes 6 (7) + 2 (3²) = 60

Step-by-step explanation:

60 = 60

3 0
2 years ago
Read 2 more answers
Two of your friends, Matt and Karen, both run to you to settle a dispute. They were working on a math problem, and got different
Anna11 [10]
So in matt's equation, he made a mistake in the a transision from line 2 to line 3 
in line 2:  -4(-2)2
in line 3: -4(4) 
the mistake is that -2 times 2 is not equal +4 it is equal to -4
also from lines 5 to 6 he made a mistake in order of opperations (mulit division then addition and subtract)
line 5: -10+30/5
line 6: 20/5

so he first subtracted 10 then divided, he should have divided then subtracted
so the equation should have equaled 

Karen used the correct (-) times (+) property and the order of operations
so Karen is correct and Matt is wrong.

5 0
3 years ago
Read 2 more answers
Write the equation of the line represented on the graph.
Marianna [84]

Answer:

y=-\frac{3}{2} x+3

Step-by-step explanation:

5 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
3 years ago
Jasmine loves to babysit. On Saturday, she babysat from 3:29 p.m. to 4:52 p.m. On Sunday, she babysat from 1:37 p.m. to 3:16 p.m
patriot [66]
In Sunday she babysits 1 hour and 23 minutes,in Saturday she babysit 1 hour and 39 minutes.In total it’s 3 hours and 12 minutes.
4 0
3 years ago
Other questions:
  • The sales tax on a $350 computer is $22.75. Find the sales tax rate.
    6·1 answer
  • What is the length of side BC of the triangle? Enter your answer in the box. units Triangle A B C with horizontal side B C. Vert
    12·2 answers
  • Solve the system of equations
    11·2 answers
  • If 1/8 of a gallon of milk is shared equally between 6 friends, how much milk will each friend have?
    12·1 answer
  • Rachel rolls two fair dice at the same time. What is the probability that she gets a sum of 8?
    15·1 answer
  • Please help its timed​
    9·1 answer
  • 1st: 326 Divided by 53. And 192 Divided by 38 using long division
    5·1 answer
  • PLEASE HELP LOOK AT THE PICTURE...What is 5 1/3 hours in hours and minutes? 5 hours 20 minutes 5 hours 30 min 5 hours 3 minutes
    6·1 answer
  • If 12+ blank=0+12, than blank must equal
    14·2 answers
  • exercise 5.2.6. let g be defined on an interval a, and let c ∈ a. (a) explain why g′(c) in definition 5.2.1 could have been give
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!