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
rodikova [14]
3 years ago
6

Simplify to lowest form. a. 1/2 + 3/2 = ? b. 2/5 + 3/5 = ?

Mathematics
2 answers:
Lilit [14]3 years ago
8 0

Answer:

A= 2 B= 1

Step-by-step explanation:

1/2 +3/2= 4/2 than divide 4/2 by 2 it will give you 2/1 so 2/1 equal 2 because 2 is bigger than 1

2/5 + 3/5 = 5/5 it is 1 because if you divide it by 5 you will get a whole number which is 1

forsale [732]3 years ago
6 0
For letter the answer is 2

for letter b the answer is 1
You might be interested in
What are the factors of -9 that have a sum of 0
Bas_tet [7]

Answer:

3 and -3

Step-by-step explanation:

+3 -3 =0

sum mean adding

7 0
2 years ago
Solve x - 3 < -1. Graph the solution.
LuckyWell [14K]

Answer: x < 2

Explanation: To solve for <em>x</em> in this inequality, our goal is the same as it would be if this were an equation, to get <em>x</em> by itself on one side.

Since 3 is being subtracted from <em>x</em>, we add 3

to both sides of the inequality to get <em>x < 2</em>.

Before we graph, write your answer in set notation.

We can write this as {x: x < 2}.

It's important to understand what this means.

This means that any number less than 2 is a solution to this inequality.

I have graphed the inequality for you below.

Start with an open dot on +2.

We use an open dot because +2 is not included as a solution.

Then draw an arrow going to the left.

3 0
3 years ago
PLSSS HELP IF YOU TURLY KNOW THISS
Anna71 [15]

Answer:

c. diameter

because when a line intersects the center and even touches the centre is called a diameter

hope it helps.

6 0
2 years ago
Read 2 more answers
Which one of these numbers is a perfect square 21,15,6,16,27
s344n2d4d5 [400]

Answer:

16

Step-by-step explanation:

4*4

8 0
2 years ago
Read 2 more answers
Please help will give brainliest 7
labwork [276]

Answer:

Step-by-step explanation:

You are now a teacher, and you notice that many of your students are consistently making the dividing-out mistake that appears below. Some of the students even admit to knowing the method was wrong as soon as you point it out.

Create a visual to help your students stop making this common mistake: fraction numerator up diagonal strike x squared plus 3 x − 4 over denominator up diagonal strike x squared − 2 x − 8 end fraction .

Your lesson should do the following:

Explain why the dividing-out method is incorrect. You may want to start with a simpler expression and work your way up to polynomials. (For example, compare fraction numerator 3 left parenthesis 5 right parenthesis over denominator 3 end fraction and fraction numerator 3 plus 5 over denominator 3 end fraction.)

Explain when you can cancel a number that is in both the numerator and denominator and when you cannot cancel out numbers that appear in both the numerator and the denominator.

Share tricks, reminders, memory devices, or other methods to help students catch themselves before making this common mistake.

Post your video or series of images. Post answers to the following questions:

A. Why do you think the mistake shown here is such a common one?

B. Have you ever made this mistake before? What helped you stop making this mistake? What will help you stop making this mistake in the future?

Read and comment on the explanations of other student “teachers.”

A. Comment on ideas that helped you better understand or tricks to help you catch yourself before making the dividing-out mistake.

B. Ask a question to help a student improve his or her explanation or make it more thorough.

Respond to replies to your post.

Be sure to check back regularly to participate in the discussion with your fellow students and teacher.

P.S. I can not see pictures or videos that are posted on here, so if you could write everything out it would be kindly appreciated. :)

4 0
3 years ago
Other questions:
  • Express each evaluation 3! • 2!
    11·2 answers
  • in Mr. Rodgersd' Social Studies class the stuents took a test. The scores on the test were: 95, 85, 75, 90, 70, 95, 85, 80, 75,
    9·2 answers
  • Belinda runs 8 kilometers in 60 minutes at this how long would it take her to run 2 kiloneters?
    6·1 answer
  • Evaluate a + b for a= 34 and b= -6
    13·1 answer
  • What is a pemdas equation that equals 14
    9·2 answers
  • Sarah is making a scale drawing of a painting that is 48 in. wide by 120 in tall. her paper is 12 in. wide and 24 in. tall. she
    15·2 answers
  • Some ppl might think this is easy
    12·2 answers
  • 105 push ups in 3 minutes . find the unit rate and how many in five minutes
    5·2 answers
  • Which pair of numbers is relatively prime?
    7·1 answer
  • What is P(3 or divisor of 24)?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!