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
Mars2501 [29]
3 years ago
5

—3x + 1/3y = 12 2y = 18х + 72 I need the answer ASAP how many solutions and the answer

Mathematics
1 answer:
erica [24]3 years ago
8 0

Answer:

Infinite solutions or all real numbers

Step-by-step explanation:

divide the bottom equation by 2 then....

-3x +1/3 (9x + 36) = 12

-3x + 3x + 12 = 12 (distribute the 1/3 to the terms in the parentheses)

12 = 12

Infinite solutions

You might be interested in
Find AT AND RC. 80 points
stealth61 [152]

Answer:

AT=6, RC=5

Step-by-step explanation:

Perpendicular bisector intersect at T that is the circumcenter.

since RT is a bisector or AC and AR=5 then RC=5

Circumcenter is equidistant from the vercices of the triangle so

AT≅BT≅CT

but CT is given to be CT=6 so AT=6

6 0
3 years ago
Read 2 more answers
The sum of two numbers is 42, and one of the numbers is 5 times the other. Find the two numbers.
PolarNik [594]

5x+x=42
6x=42
x=7
So the numbers are 7 and 35 (5*7)

8 0
3 years ago
Express 9 m in terms of cm, μm, and nm. Use proper scientific notation in your answers.
devlian [24]

Answer:

9\times10^2cm

9\times10^6 \mu m

9\times10^9nm

Step-by-step explanation:

1 m = 100 cm

9 m = 100cm * 9 = 900 cm or 9\times10^2cm

1 m = 10^6 \mu m

9 m = 9\times10^6 \mu m

1 m = 10^9 nm

9 m = 9\times10^9 nm  

7 0
3 years ago
Please help i need it
Dima020 [189]

Answer:

Mei is correct because -9 is to the left of -3 on the number line.

Step-by-step explanation:

This is because -9 is LESS than -3, when you add or subtract using negative numbers, such as 7-9, you get -2. However when you subtract 7-13, you get -6. Because you subtracted a greater number from 7, your answer is -6 is LESS than -2. This is the same with inequalities, greater negative numbers will always be smaller and smaller negative numbers will always be greater.

Hope this helps!

4 0
1 year ago
Which of the following describes how to translate the graph y=|x| to obtain the graph of y=|x-6|
Lera25 [3.4K]

You transformed the function as follows:

f(x)\mapsto f(x-6)

All trasformations of the fashion f(x)\mapsto f(x+k) translate the function horizontally, k units right if k is positive, k units left if k is negative.

In your case, k=6, so you translated the original function y=|x| 6 units to the right.

7 0
3 years ago
Other questions:
  • The unit rate, in pounds per day, of catching 4/5 of a pound of fish in 1/2 days.
    12·1 answer
  • rita flew from Los Angeles to Boston to visit her aunt, a distance of 4000km. the trip took 5 hours. what was the average speed
    13·2 answers
  • What is 4 over 25 as a decimal
    9·1 answer
  • An implicit equation for the plane passing through the points (1,3,−4), (−3,2,−7), and (1,0,−3) is
    14·1 answer
  • Write a system of equations to describe the situation below, solve using substitution, and fill
    8·1 answer
  • Please help me with this
    11·1 answer
  • A regular six sided die and an eight equal segment spinner, numbered 1 to 8, are rolled/spun simultaneously.
    8·1 answer
  • A consignment of steel weighing 5 tonnes
    11·1 answer
  • luna mixes 3/4 cup of orange juice with 3/8 cup of cranberry juice.she gives 5/8 cup of juice to mags. how much is left in lunas
    9·2 answers
  • please help <3 answer anytime i got all the time really! no links or files! If your right BRAINIEST!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!