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
Alex
1 year ago
14

21/√7-5√7/2 solve it

Mathematics
1 answer:
umka21 [38]1 year ago
5 0

Answer:

√72

Decimal Form:

1.32287565…

Step-by-step explanation:

To subtract fractions, find the LCD and then combine.

You might be interested in
The volume of a cube depends on the lengh of its sides.This can be written in function notation as v(s). What is the best interp
n200080 [17]

the answer is v =4 because 4 times (2) is equivalent to 8

4 0
3 years ago
Read 2 more answers
Help! Please! Have a great day! Please help though...
igor_vitrenko [27]

Answer:

Click on their account and under their profile pic there should be a person with a plus next to it. Click on that and it will send a friend request to them

Step-by-step explanation:

Answer

6 0
3 years ago
Find a counterexample for the statement. <br> If p is prime, then p2 + 4 is prime.
uysha [10]
P=2 then 2^2+4=8
P=11 then 11^2+4=125
7 0
2 years ago
Can anyone help me with this math please I will give brainlist
alexandr402 [8]

Answer:

4.5 > 4.420

0.67 < 0.8

0.82 = 0.820

62.4 > 6.24

0.13, 0.3, 0.303, 0.32

0.08, 0.8, 0.82, 8.2

24.54, 24.4, 24.304, 24.24

6.5, 6.25, 6.05, 6.007

Step-by-step explanation:

The most useful way to compare fractions is to add extra zeros at the end.

For example, 0.67 ___ 0.80.

0.80 is obviously bigger than 0.67.

In 24.4, 24.54, 24.304, 24.24, you can add extra zeros as well.

24.400, 24.540, 24.304, 24.240 (This makes it much easier to group the numbers, whether from largest to smallest or smallest to larger).

**REMEMBER TO REMOVE THOSE ZEROS AFTER FINDING YOUR FINAL ANSWER**

7 0
2 years ago
In a scale model of a table, 1 centimeter represents 8 inches.
Trava [24]

Answer:

(a): 6 centimeters

(b): 72 inches

Step-by-step explanation:

Rule: From centimeters to inches, multiply centimeters × 8

so from inches to centimeters, divide inches by 8

Scale:

1 cm : 8 in

? cm : 48 in

6 cm : 48 in

Scale:

? in : 9 cm

72 in : 9 cm

8 0
2 years ago
Other questions:
  • Rational or irrational
    11·1 answer
  • Simplify the numerical expression: (15÷3)×2+10
    6·1 answer
  • A color printer prints 21 pages in 10 minutes. How many pages does it print per minute?
    10·1 answer
  • What is the sum of 536 and 232
    13·2 answers
  • Zoe has $24 in a savings account. The interest rate is 5% per year and is not compounded. How much will she have to save in 4 ye
    10·1 answer
  • jesse purchased a full tank of gas on Thursday . on Friday, he yook a road trip and used 1/2 of the tank. on Saturday, he did so
    10·1 answer
  • The point (2, 1) is a solution to which of the following systems of equations?
    10·1 answer
  • The slope of the line below is -1. write the point-slope equation of the line using the coordinates of the labeled point.​
    11·2 answers
  • If a shop earns a profit of 1300 on every heater sold and incurs a loss of 1800 on every fan sold, find out its total profit/ lo
    14·1 answer
  • При каком значении переменной у значение выражения 4(2-у) равно 10?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!