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
makvit [3.9K]
3 years ago
13

1/2+1/3=??????????????

Mathematics
2 answers:
const2013 [10]3 years ago
8 0

Answer:

1/2 + 1/3 = 5/6

Step-by-step explanation:

you would take a common denominater which in this case is 6 as it is a multiple of both 2 and 3.

you would multiply times 3 for the first fraction ad then by 2 in the second fraction. Both on the denominator and the numerator.

\frac{1}{2}  which   becomes    \frac{3}{6}  and     then \frac{1}{3} which       becomes  \frac{2}{6}.

3/6 +2/6 = 5/6

Mila [183]3 years ago
7 0

Answer:

2/5

Step-by-step explanation:

add 2+3 (denominators) and 1+1 (numerators)

You might be interested in
I need help on this question
max2010maxim [7]
Answer A
21 mm
7 x 3 = 21
4 0
3 years ago
What’s 2+2 HMU I’m bored
goblinko [34]

Answer:

4 and me too

Step-by-step explanation:

8 0
3 years ago
The height of a triangle is 7 cm longer than its base.
katrin [286]
A) Height -7 = base
B) .5 * height * base = 60
Substituting A into B
B) .5 * height * (height -7) = 60
B)  .5*height^2  -3.5*height = 60
B)  .5*height^2 -3.5*height -60 = 0
Using the quadratic formula:
Height = 15
Subtracting 7 gives us the base length
Base = 8
**************************************************************
Double-Check
.5 * 15 * 8 = 60


6 0
3 years ago
Please answer this question.
Kaylis [27]
Combine the like terms
-x-x^2+7
4 0
3 years ago
Determine whether each expression can be used to find the length of side AB. Match Yes or No for each
tankabanditka [31]

Answer:

(a)\ AB = \frac{7}{\sin (B)}  \to Yes

(b)\ AB = \frac{24}{\cos (B)} \to Yes

(c)\ AB = \frac{24}{\cos (A)} \to No

(d)\ AB = \frac{7}{\cos (A)}  \to Yes

Step-by-step explanation:

Given

BC =24

AC = 7

Required

Select Yes or No for the given options

(a)\ AB = \frac{7}{\sin (B)}  \to Yes

Considering the sine of angle B, we have:

\sin(B) = \frac{Opposite}{Hypotenuse}

\sin(B) = \frac{7}{AB}

Make AB, the subject

AB = \frac{7}{\sin(B)}

(b)\ AB = \frac{24}{\cos (B)} \to Yes

Considering the cosine of angle B, we have:

\cos(B) = \frac{Adjacent}{Hypotenuse}

\cos(B) = \frac{24}{AB}

Make AB the subject

AB = \frac{24}{\cos(B)}

(c)\ AB = \frac{24}{\cos (A)} \to No

Considering the cosine of angle B, we have:

\cos(A) = \frac{Adjacent}{Hypotenuse}

\cos(A) = \frac{7}{AB}

Make AB the subject

AB = \frac{7}{\cos(A)}

(d)\ AB = \frac{7}{\cos (A)}  \to Yes

<em>This has been shown in (c) above</em>

3 0
3 years ago
Other questions:
  • Exponential functions have the form f(x)=b^x. What type of an exponential function would you have (increasing or decreasing) if
    6·1 answer
  • Which facts are true about f(x)=log8^x?
    12·1 answer
  • Help me number the answers plz help
    11·1 answer
  • PLEASE HELP!!!!!!!!!
    12·1 answer
  • A town has a population of 7000 and grows at 3% every year. To the nearest year, how long will it be until the population will r
    14·1 answer
  • Evaluate 4^radical sign 8 to the nearest ten thousandth.
    6·1 answer
  • What is the distance between (4, 3) and (7, 3)?
    11·1 answer
  • If 1/2 cup of white sugar is needed for one batch of oatmeal raisin cookies, how much white sugar is needed for 8 batches of coo
    8·1 answer
  • WILL GIVE BRAINLIEST!!! Which shape is NOT PROPORTIONAL to the other shapes?
    5·1 answer
  • Answer these 3 pleaseeeeeeeeeeeeeeeeeeeeeeeeee
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!