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
wariber [46]
3 years ago
13

Add and Subtract Fractions:

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
8 0
1. 7/10(1/5=2/10)
2. 1/12(1/2=6/12)
You might be interested in
Can someone please help with this question pleaseee
Ulleksa [173]

Answer: Choice C) 10.5

The distance from A to C is 7 units (count out the spaces between the two points, or subtract y coordinates 4-(-3) = 4+3 = 7)

Let AC = 7 be the base of the triangle. You might want to rotate the image so that AC is laying horizontally rather than being vertical.

Now move to point P. Walk 3 spaces to the right until you land on segment AC. This shows that the height of the triangle is 3 when the base is AC = 7.

base = 7, height = 3

area of triangle = (1/2)*base*height

area of triangle = 0.5*7*3

area of triangle = 10.5 square units

7 0
3 years ago
Read 2 more answers
CAN SOMEONE PLEASE HELP PLEASE I WILL DO ANYTHING IF YOU HELP ME PLEASE
Aliun [14]

Answer:

Can you explain more?

Step-by-step explanation:

6 0
3 years ago
What is 1.21 repeating as a fraction?
DochEvi [55]
x=1.\overline{21}\\
100x=121.\overline{21}\\
100x-x=121.\overline{21}-1.\overline{21}\\
99x=120\\
x=\dfrac{120}{99}=\dfrac{40}{33}
6 0
3 years ago
Read 2 more answers
The store paid $2.70 for a book and sold it for $6.20. What is the profit as a percent?
Alenkinab [10]

Answer:

129.6% profit

Step-by-step explanation:

1)Firstly in order to find the overall profit you take away $2.70 from $6.20 = $3.50

2)The next step is to put the profit over the amount paid = 3.50/2.70 = 35/27.

3)In order to find the percentaage you multiply 35/27 by 100 = 129.629 recurring. This rounded to 1 decimal place is 129.6%

Thank you for reading, please let me know if I've missed anything out!

5 0
2 years ago
If 10 is to the second power then divided by 3 and multiplied by 7 what’s the answer?
Savatey [412]
First, 10 to the second power equals to 100. 100 divided by 3 equals to 33.33. 33.33 x 7 equals to 233.33. So the answer is 233.33.
4 0
3 years ago
Read 2 more answers
Other questions:
  • For what value of x is the rational expression below undefined x-4/4 x
    11·2 answers
  • 7. Find each cube root.<br> 3-1=
    5·1 answer
  • The initial number of people that are sick with the flu is 36 and growing at a rate of 8% every day. How many people will be sic
    11·2 answers
  • What’s the answer? I’m seriously confused...
    13·1 answer
  • 3x^2 - 14x + 5 = 0 <br> Prime factors please help
    13·2 answers
  • Please someone help me I need help with this right now
    15·1 answer
  • Hey help me pls:<br>!!!!!!​
    15·2 answers
  • The volume of a rectangular prism is 50 5/8 cubic inches.
    12·1 answer
  • PLZ HELP ME ASAP PLZZ
    15·1 answer
  • Pls help with this question ASAP
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!