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
Romashka-Z-Leto [24]
3 years ago
8

when your cousin was born, she was 21 4/5 inches long. when your friends was born he was 21 3/4 inches long. who was longer at b

irth? how much longer?​
Mathematics
1 answer:
Alborosie3 years ago
5 0
  • <em>Answer:</em>

<em>cousin</em>

<em>1/20 inches</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there ! </em>

<em>cousin</em>

<em>21 4/5 = (21×5+4)/5 = 109/5</em>

<em>friend</em>

<em>21 3/4 = (21×4+3)/4 = 78/4</em>

<em />

<em>lcm(4 ; 5) = 20</em>

<em>⁴⁾109/5 = 436/20 (cousin)</em>

<em>⁵⁾87/4 = 435/20 (friend)</em>

<em>436/20 > 435/20</em>

<em>cousin > friend</em>

<em>436/20 - 435/20 = 1/20 inches longer (cousin)</em>

<em>Good luck !</em>

You might be interested in
HELP! Will give Brainliest!!!!!
DaniilM [7]

50 million and the its too short

4 0
3 years ago
How do I right this as an inequality? Quotient of a number r and 7 is no more than 18.
juin [17]

Answer:

Step-by-step explanation:

r x 7 => 18

3 0
3 years ago
Is the square root of 87 rational of irrational?
fgiga [73]

No its irrational.The answer its irrational.


7 0
3 years ago
What is the missing side length in the triangle?<br><br> plsss someone help!!
UkoKoshka [18]

Answer:

The measure of the missing side length = 45

Step-by-step explanation:

Pythagorean Theorem states: A² + B² = C²

28² + B² = 53²

784 + B² = 2809

B² = 2809 - 784

B² = 2025

B = \sqrt{2025}

B = 45

Therefore the measure of the missing side length = 45

Hope this helps!

6 0
3 years ago
Read 2 more answers
Coldwell elementary has a goal to collect 1,500 box tops in 6 months. the pta brought 458 box tops within two weeks. write and s
stiks02 [169]
1500 - 2(458) = x

x= 584 
4 0
3 years ago
Other questions:
  • Larry wants to buy some carpeting for his living room. The length of the room is 2 times the width and the total area of the roo
    8·1 answer
  • a square has an area of 81 square feet. what is the length of each side of the square?Explain how you know.
    10·1 answer
  • Which statement best describes the expression 4y ÷ 9? 9 divided by 4 times y 9 times y divided by 4 4 times y divided by 9 4 div
    12·1 answer
  • Help me please i need help
    11·2 answers
  • Simplify 6+8/2x{-3}+7
    12·1 answer
  • 3х - у = -3<br>х+у= -1 using elimination <br>method​
    11·2 answers
  • Please help me !!!!!!!!!
    14·1 answer
  • Can you help me with this question I am stuck it would be nice if u helped me! &lt;3
    14·1 answer
  • PLEASE HELP ASAP!!!!!<br> Evaluate the expression <br> -11(z - 9) when z = 8
    7·2 answers
  • Uhh ehh guys i'm from actually phillipines but i'm stuck in here so can anyone help me? to get back to phillipines language?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!