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
DanielleElmas [232]
3 years ago
8

Add fractions and simplify the answer 1/2 + 2/3

Mathematics
2 answers:
IrinaVladis [17]3 years ago
7 0
\frac{1}{2} +\frac{2}{3} =\\\\ \frac{1\times 3}{2\times3} + \frac{2\times2}{3\times2} =\\\\\frac{3}{6} +\frac{4}{6}=\\\\\frac{7}{6} =\\\\ 1\frac{1}{6}\\\\ \frac{1}{2} +\frac{2}{3} =\boxed{\bf{\frac{7}{6} = 1\frac{1}{6}}}
nikklg [1K]3 years ago
3 0

Answer is provided in the image attached.

You might be interested in
Plz answer no fake stuff plz
Assoli18 [71]
<h3>3 Answers:</h3>
  • A) The product of the area model is 3055
  • D) The missing number is 200
  • E) The model shows 47 x 65

=======================================================

Explanation:

The first number along the top is 40, and it multiplies with the second number along the side to get 40 x 5 = 200

You can think of it as 4 x 5 = 20, then you tack on an extra 0 to the '4' and to the '2' as well, so it keeps things balanced.

So this explains how choice D is one of the answers.

-------------------------

After 200 fills in that question mark, we'll have these four numbers inside the table: 2400, 420, 200, and 35

Those four values add up to: 2400+420+200+35 = 3055

This shows that choice A is one of the answers.

--------------------------

Finally, choice E is the third answer because along the top we have 40+7 = 47, and along the side we have 60+5 = 65

Put another way, the total top length is the sum of the two smaller pieces of 40 and 7, which explains how the total top length is 47 units long. A similar argument happens for the left side values as well.

We ultimately have a rectangle that is 47 units across in the horizontal direction, and 65 units tall in the vertical direction.

With your calculator, you should note that 47*65 = 3055 to help confirm everything lines up.

--------------------------

Extra info:

Choice B is false because this contradicts choice D.

Choice C is false because it contradicts choice E

3 0
2 years ago
In ΔPQR, m∠P = (3x+16) ,m∠Q=(4x-15),m∠R(2x+8) What is the value of x?
noname [10]

Answer:

  x = 19

Step-by-step explanation:

Assuming all angle measures are in degrees, the sum of them is 180:

  (3x +16) +(4x -15) +(2x +8) = 180

  9x +9 = 180 . . . . collect terms

  x + 1 = 20 . . . . . . divide by 9

  x = 19 . . . . . . . . . .subtract 1

The value of x is 19.

3 0
3 years ago
Please help solve the equation and please don’t take advantage of the points.
vfiekz [6]

Answer:

m=2/3, b=4

Step-by-step explanation:

Using the rise over run method, you can count from two points. Also since this line is positive. The b is found by seeing where the line crosses the y axis. It crosses at 4.

5 0
3 years ago
Graph the function defined by the parametric equations x = 2t3 – 3t and y = -2t2 – 1 over the parameter
den301095 [7]

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

A graphing calculator does this nicely.

4 0
3 years ago
A teacher wants to know if burning a scented candle affects students’ performance on pop quizzes. In the experiment, there will
Tresset [83]

Randomization is important to ensure that both groups are roughly equivalent regarding students’ preparedness, anxiety levels, and study skills.

<h3>What is randomization in an experiment?</h3>

Randomization is when subjects in an experiment are placed in either the control group or the treatment group without any structure. They are placed in either groups randomly. The purpose of randomization is to ensure that subjects in either group are homogenous.

To learn more about randomization, please check: brainly.com/question/20629933

#SPJ1

3 0
2 years ago
Other questions:
  • Alex Rode her skateboard her velocity changed from 3m/s to 1m/s in 4 seconds. What was her acceleration?
    14·1 answer
  • Use the distributive property to simplify the expression.<br><br> –7(8x – 3) + x
    10·2 answers
  • Jeff is responsible for buying supplies of food and medication for the dogs and cats at a local shelter. The food and medication
    14·1 answer
  • loretta is trying to build the largest taco in the world. she used 5000 pound of ground beef and one tenth as many pound of chee
    11·1 answer
  • About travels 16 miles due north in two hours and 24 miles due west in two hours. what is the average speed of the boat?
    5·1 answer
  • It’s timed please help<br><br> 3.2b-4.7b=3b-3.3 <br><br> What dose b equal
    11·1 answer
  • 9. Over a four-week period, Gail earned the following commissions:
    7·1 answer
  • HELP ME PLEASEEEWWWW
    9·2 answers
  • If the sum of the first n terms of the series 4+7+10+..... is 209, find n​
    10·2 answers
  • During its grand opening sale, a local electronics store gave customers a chance to win a new flat screen TV. Customers only had
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!