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
NeX [460]
4 years ago
10

Plz help and show your work

Mathematics
1 answer:
Usimov [2.4K]4 years ago
3 0

The variable you wanted to find wasn’t mentioned, so I solved for all three:

5xy + n = 12

5xy = 12 - n

x = 12-n/5y

y = 12-n/5x

n = 12 - 5xy

You might be interested in
On the number line what is fraction is between 1/2 and 5/6
Artist 52 [7]

Answer:

2/3

Step-by-step explanation:

4 0
3 years ago
Show that the area of a right triangle of sides 5, 12 and 13 cannot be a square
S_A_V [24]

Answer and Explanation:

Given : Sides of right triangle 5,12 and 13.

To find : Show that the area of a right triangle of sides 5, 12 and 13 cannot be a square ?

Solution :

If 5,12 and 13 are sides of a right angle triangle then

13 is the hypotenuse as it is largest side.

then we take perpendicular as 12 and base as 5.

The area of the right angle triangle is

A=\frac{1}{2}\times b\times h

Here, h=12 and b=5

A=\frac{1}{2}\times 5\times 12

A=5\times 6

A=30

The area of the right angle triangle is 30 units.

30 is not a perfect square as 30=2\times 3\times 5

There is no square pair formed.

3 0
3 years ago
Having a hard time understanding this question (see attachment).
lyudmila [28]

Answer:

a=-2/6

b=-2/6

Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
Can I please know how to solve this
ivolga24 [154]
Multiply numerator with numerator and denominator with denominator. And also convert any mixed numbers to fractions before multiplication.
7 0
3 years ago
Read 2 more answers
sandra is playing a trivia game.on her first turn she lost 75 points. on her second turn,she lost 35 points. on her third turn,s
KiRa [710]

Answer: -10 points

Step-by-step explanation:

She lost 110,so that loss -the gain(100) is the total score at the end of three games

4 0
3 years ago
Other questions:
  • The rectangle below has a area x^2-x-72 square meters and a length of x+8 meters what expression represents the width of the rec
    9·2 answers
  • Find the perimeter of the figure to the nearest hundredth.
    9·2 answers
  • Write a word problem that you can solve using multiples to estimate the quotient. Include a solution.
    5·2 answers
  • Which is greater 6.0 or 0.6
    11·2 answers
  • Camryn practices the trumpet every 11 ​th ​​ day and the flute every 3 ​rd day. camryn practiced both the trumpet and the flute
    11·1 answer
  • Can someone please help me help me pls
    10·1 answer
  • WILL MARK BRAINLIST PLSSSSSSSSS
    7·1 answer
  • PLZ dont ignore me! I need help on this :(
    12·1 answer
  • Riya is applying mulch to her garden. She applies it at a rate of
    12·1 answer
  • Point B is 1/4 of the way from A-to-C. what are the coordinates of C? A(-4,-5) B (12,6)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!