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
Ber [7]
3 years ago
9

Perform the operation and reduce the answer fully. 1/10 + 2/9 =

Mathematics
1 answer:
larisa [96]3 years ago
8 0
You need to ensure the denominators are the same. To do this you multiply the denominators together.

1/90 + 2/90

However, this is incorrect, as you need to do the same to the numerators, so for the left hand side you multiplied by 9 and for the right hand side you multiplied by 10, so you must do the same for the numerators.

So it should be:

9/90 + 20/90

You can now add this together, to get:

29/90

This is triple checked so I’m not sure why it says reduce the answer fully as that is as far as it can be reduced.
You might be interested in
Help shaded parts need answers
Andrej [43]

Answer:

? i cant understand this!!!!!!!

Step-by-step explanation:

4 0
3 years ago
I don't know how to do this. Can someone explain how to please?​
Natalija [7]

Answer:

f(5) = -2

Step-by-step explanation:

You look on the x-axis for 5 because f(5) means let x = 5. Then go down to the graph (the red zig-zaggy line) At the red line (you're still directly under the 5) look over to the y-axis to find the value. That's your answer. It is -2. The point (5, -2) is on the red graph.

f(5) = -2

3 0
2 years ago
I have no idea what to do
kirill115 [55]

Answer:

Divide.

Step-by-step explanation:

6 0
3 years ago
Janice deposited $750 in a savings account that earns 3.5% simple interest. How much interest has Janice earned by the end of th
Ronch [10]
Janice deposited $750 and a savings account earns 3.5% simple interest.
r = 3.5% = 0.035
I = $750 * 0.035 
I = $26.25
Answer:
Janice has earned
D ) $26.25
8 0
3 years ago
Round 5.03 to 1 decimal place
balandron [24]
5.03 rounded to 1 decimal place is 5.0
3 0
3 years ago
Read 2 more answers
Other questions:
  • Write a polynomial function with rational coefficients so that P(x) = 0 has the given roots. 4, 16, and 1 + 9i
    5·1 answer
  • What is the absolute value of the complex number -4-sr2i
    8·1 answer
  • A mailbox 4 ft high casts a 5 ft shadow. How tall is a street light that casts a 26 ft shadow at the same time of the day? (to t
    11·1 answer
  • Determine the slope of the linear equation.<br> x – 2y=4
    9·1 answer
  • What is the value of x?
    10·1 answer
  • Which of the following is equal to 7.5 × 4? A. (7 × 4) + (0.5 × 7) B. (7 × 4) + (0.5 × 4) C. (7 + 4) × (0.5 + 4) D. (7 × 4) × (0
    14·1 answer
  • Evaluate the given expression if a​ = 2 and ​b​ = -4 <br> a2-b3
    5·1 answer
  • Please help me solve this problem with step by step explanation.​
    13·1 answer
  • Which of the following expressions are equivalent to - 4 + (4 + 5)?
    8·1 answer
  • What is 2/5 v + 3/4 = 2/3x² as a sentence
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!