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
Xelga [282]
3 years ago
6

What is the value of -1/6+2/3(9-3/4)-1/2

Mathematics
1 answer:
Yuki888 [10]3 years ago
8 0
\bf -\cfrac{1}{6}+\cfrac{2}{3}\left( 9-\cfrac{3}{4} \right)-\cfrac{1}{2}\impliedby recall\qquad \mathbb{PEMDAS}
\\\\\\
-\cfrac{1}{6}+\cfrac{2}{3}\left( \cfrac{36-3}{4} \right)-\cfrac{1}{2}\implies -\cfrac{1}{6}+\cfrac{2}{3}\left( \cfrac{33}{4} \right)-\cfrac{1}{2}
\\\\\\
-\cfrac{1}{6}+\cfrac{2\cdot 33}{3\cdot 4} -\cfrac{1}{2}\implies -\cfrac{1}{6}+\cfrac{66}{12} -\cfrac{1}{2}\impliedby \textit{LCD of 12}
\\\\\\
\cfrac{-2+66-6}{12}\implies \cfrac{58}{12}\implies \cfrac{29}{6}\implies 4\frac{5}{6}
You might be interested in
What is the answer for this algebra question 4(2n-5)=3n+10
miss Akunina [59]
4(2n-5)=3n+10\\\\
8n-20=3n+10\ \ \ |Subtract\ 3n\\\\
5n-20=10\ \ \ Add\ 20\\\\
5n=30\ \ \ |Divide\ by\ 5\\\\
n=\frac{30}{5}=6\\\\Solution\ is\ n=6.
4 0
3 years ago
Read 2 more answers
What is the y intercept and slope??
tiny-mole [99]

Answer:

y = .5x+30

Step-by-step explanation:

m= \frac{y2-y1}{x2-x1}

<em>hope this helps, good luck :)</em>

8 0
2 years ago
Sin( X+Y ) = cos( X−Y ) = 1,<br> find the value of X and Y.
iris [78.8K]

answer x = 225 and y = -135

Step-by-step explanation:

x+y = 90 and x= 90-y and x -y = 360 so 90-y -y = 360

7 0
3 years ago
Graph:<br> Y:3sin(2x-pi/3)-2<br><br> Find max,min,amplitude,horizental shift,and vertical shift)
patriot [66]
Max:
Min:
Amplitude: 3
Horizontal Shift: 0
Vertical Shift: -2

I'm not sure on the max and min, but here is everything else. ^_^
7 0
2 years ago
Please help me asap!!!!!!!
rewona [7]

9514 1404 393

Answer:

  (b)  Symmetric property of congruence

Step-by-step explanation:

a) The transitive property says if a=b and b=c then a=c

b) The symmetric property says if a=b then b=a

c) The substitution property says if a=b and a=c then b=c

d) The reflexive property says a=a

__

The property of congruence of interest here is the <em>symmetric property</em>.

5 0
2 years ago
Other questions:
  • shawna reduced the size of a rectangle to a height of 2 inches. What is the new width of it was originally 24 inches in width an
    11·1 answer
  • How much is 4000 in Mexico
    15·2 answers
  • show that, except for 2 and 5, every prime number can be expressed as 10k+1, 10k+3 10k+7, 10k+9, where k is an interger
    12·1 answer
  • Jessica is shopping for a sweater the one she wants is 30%off she estimated the sale price by multiplying the original price by
    12·1 answer
  • A dolphin ate 2604 pounds of fish during the 31 days in march. What is the average amount of fish the dolphin ate per day.
    14·2 answers
  • How to do this question plz ​
    13·1 answer
  • Plz help meee Thank you very much for whoever helps
    14·2 answers
  • Given the following two points find the slope. p1(-2,3)and p2(1,0)
    7·1 answer
  • One positive number is 2 less than another. The sum of their squares is 34. What is the smaller number?
    7·1 answer
  • Please help!!<br>fully simplify<br><br><img src="https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B300%7D%2B%5Csqrt%7B27%7D-%5Csqrt%7B
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!