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
larisa [96]
2 years ago
6

Let a be directly proportional to m and n^2, and inversely proportional to y^3. If a=4 when m=9, n=4, and y=2, find a when m=7,

n=3, and y=5.
Mathematics
1 answer:
Anarel [89]2 years ago
7 0
Y=5 I hope this answer helps u
You might be interested in
Rewrite the Product in Exponential Form : a. a. a. b. b. b. b ​
Rudik [331]

Answer:

a^3b^4

Step-by-step explanation:

You have 3 a's, so that would be

a^{3}

and you have 4 b's so that would be

b^4

so putting it together gives you

a^3b^4

4 0
3 years ago
(6.2N-8.3) +(9.1 + 1.4N)<br>​
lakkis [162]

Answer:

the answer is =7.6n+0.8

Step-by-step explanation:

hoped I helped

3 0
3 years ago
A) The perimeter of a rectangle is the sum of the lengths of its four sides. Write an expression for the perimeter of the rectan
goblinko [34]

Answer:

Below

Step-by-step explanation:

The length of this triangle is 3x+1 and the width is x.

The perimeter P is:

P= 2(3x+1)+2*x

P= 6x+2+2x

P= 8x+2

Let's evaluate it when x=1/2

●1/2 =0.5

P= 8*0.5+2 =4+2= 6 ft

●●●●●●●●●●●●●●●●●●●●●●●●

The area A is:

A = (3x+1)*x

A= 3x^2 +x

Let's evaluate it when x=0.5 feet

A= 3*0.5^2 +0.5

A= 3*0.25+0.5

A= 0.75 +0.5

A= 1.25 ft^2

6 0
3 years ago
Fraction with a denominator of 10 can be written as an equivalent fraction with
AVprozaik [17]

Answer:

9/10 is 90%

Step-by-step explanation:

You just make it a percentage

5 0
3 years ago
The numbers 81, 45,27 are multiplies of
malfutka [58]
They are multiplis of 9
4 0
3 years ago
Read 2 more answers
Other questions:
  • 8ktar=r-2y solve for r
    13·1 answer
  • I need to know how to work<br> This
    10·1 answer
  • How to do this problem 4/1 divided 9/8 subtracted by 1/2
    15·1 answer
  • Solve using “completing the square”, thank you! <br> x^4-4x^2+2=0
    6·1 answer
  • HELP ASAP IDK WHAT TO DO PICTURE
    12·1 answer
  • Tony rounded each of the numbers 1,600 and 1,483 to the nearest thousand. Which choice correctly compares the rounded numbers
    13·2 answers
  • The national mean annual salary for a school administrator is $90,00 a year (The Cincinnati Enquirer, April 7, 2012). A school o
    9·1 answer
  • Multiply. 42.9 × 3.45
    15·2 answers
  • A two-year prepaid membership at Gym A costs $250 for the first year plus $19 per month for the second year. A two-year prepaid
    13·2 answers
  • 12(x - 3) + 18 = 4(3x - 3)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!