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
FromTheMoon [43]
3 years ago
14

5 2/5+a=71/2 what is the answer to this problem

Mathematics
1 answer:
Gre4nikov [31]3 years ago
3 0
Answer:
30 1/10

Step by step explanation:
71/2-5 2/5= 30 1/10
30 1/10 divided by a (also know as 1) = 30 1/10
You might be interested in
WHOEVER ANSWERS FIRST GETS BRAINLIEST!
N76 [4]

Answer:

4 1/12 yards of fabric left.

Step-by-step explanation:

First things first: convert the mixed numbers so they have the same denominator

The least common multiple of 4 and 3 is 12, so the common denominator will be 12.

So Jenna has 10 9/12, and uses 6 8/12.

Now subtract:

10 9/12 - 6 8/12 = 4 1/12

So there is 4 1/12 yards of fabric left.

3 0
3 years ago
Wilma and Fred combined their model block stores to make one store. How can they change each
tatyana61 [14]
Don’t no sorry but i think you should try some where else to see if they can help
4 0
3 years ago
A car travels at an average speed of 64 miles per hour. How many miles does it travel in 4 hours and 15 minutes?
Burka [1]

15 minutes = 1/4 of an hour = 0.25

64 x 4.25 =272 miles total

8 0
3 years ago
All the following are Perfect Squares except for which one?<br> 198<br> 121<br> 81<br> 64
snow_lady [41]

Answer:

Step-by-step explanation:

198 is not a perfect square

4 0
3 years ago
The measure of an interor angle of a regular polygon is given. Find the number of sides in the polygon.
EleoNora [17]

Let side be n

#1

\\ \sf\longmapsto 120n=(n-2)180

\\ \sf\longmapsto 120n=180n-360

\\ \sf\longmapsto -60n=-360

\\ \sf\longmapsto n=6

#2

\\ \sf\longmapsto 160n=(n-2)180

\\ \sf\longmapsto 160n=180n-240

\\ \sf\longmapsto -20n=-240

\\ \sf\longmapsto n=12

#3

\\ \sf\longmapsto 144n=(n-2)180

\\ \sf\longmapsto 144n=180n-360

\\ \sf\longmapsto -36n=-360

\\ \sf\longmapsto n=10

6 0
2 years ago
Other questions:
  • Identify which table shows a direct variation
    7·2 answers
  • alias's hair grows at a rate of about 1/2 inch per month. how many months will it take her hair to grow 8 inches?
    14·2 answers
  • Are 6r +3 and 9r equivalent ​
    7·1 answer
  • What are the missing angles?
    8·1 answer
  • Y=3/4x+1<br> y+1/4x+3<br> pls help solve for x and y
    15·1 answer
  • Find the value of each variable in the parallelogram
    14·1 answer
  • At a hardware store, a tool set normally costs $80. During a sale this week, the tool set costs $12 less than usual.
    10·1 answer
  • Order these numbers from least to greatest: -4, 1/4, 0, 4, -3&amp; 1/2, 7/4, -5/4
    9·2 answers
  • A summer camp cookout is planned for the campers and their families. There is room for 200 people. Each adult costs 4, and each
    5·1 answer
  • I need help with this question
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!