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
lianna [129]
3 years ago
10

If a kid is 4 years old how old is the younger brother?

Mathematics
1 answer:
Alborosie3 years ago
6 0
4 years old is the answer i think
You might be interested in
Explain and Show the equation of line perpendicular to y=-1x+2 going through the point (6, 3)
valentinak56 [21]

Answer:

y = x-3 is the equation

Step-by-step explanation:

If two lines are perpendicular, the product of their slopes is -1

The general equation form of a straight line is;

y = mx + b

Fro the equation;

y = -1x + 2

The slope is -1

So the equation of the perpendicular line is as follows;

-1 * m = -1

m = 1

so we can use the point-slope equation form

That would be:

y-y1 = m(x-x1)

y-3 = 1(x-6)

y-3 = x-6

y = x-6+3

y = x-3

3 0
3 years ago
Which method correctly solves the equation using the multiplication property of equality and the reciprocal of one-third? one-th
Marianna [84]

The solution to the equation one-third (x + 9) = negative 12 is  x = -45

<h3>How to solve the equation?</h3>

The equation is given as:

one-third (x + 9) = negative 12

Rewrite properly as:

1/3 (x + 9) = -12

Multiply both sides by 3

x + 9 = -36

Subtract 9 from both sides

x = -45

Hence, the solution to the equation one-third (x + 9) = negative 12 is  x = -45

Read more about linear equations at:

brainly.com/question/14323743

#SPJ4

8 0
2 years ago
What is the original price
eimsori [14]
Sorry sir... but the screen is blurry. ; u ;
8 0
3 years ago
If the length of a side of an<br> equilateral triangle is x, what is half of the perimeter?
nataly862011 [7]

Answer:

3/2 x

Step-by-step explanation:

length of a side of an  equilateral triangle is x

The perimeter is

P = 3s  where s is the side length

P = 3x

1/2 of the perimeter

1/2 (3x)

3/2 x

4 0
3 years ago
X×9=y, y-70=11 , y=?​
solmaris [256]

Answer:

y=81

Step-by-step explanation:

x=9 and y=81

y-70=11 (add 70 onto 11)

y=81

5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the value of 4p4
    6·1 answer
  • Find the greatest common factor of 45m and 6m^5
    13·1 answer
  • a patient receives 150 cc of medication in an IV drip over 4 hours.What is the rate per hour of this dose
    15·1 answer
  • Factor <br> 3/4 x^2 +31/20 x-3/5
    15·1 answer
  • I really need help please
    6·2 answers
  • Four students found the mean of the data set 26, 31, 39, 30, 16, 16, 18, 38. Which student found the correct mean?
    9·2 answers
  • The Community College Survey of Student Engagement reports that 46% of the students surveyed rarely or never use peer or other t
    7·1 answer
  • REALLY NEED HELP PLEASE!!
    6·2 answers
  • Dalia earns $108.75 for working 15 hours a day as a holiday helper wrapping presents. At this rate, how much money will she make
    8·1 answer
  • Simplify (9 ^ 2)/(9 ^ 7)<br> PLS HELP!!!! WILL MARK BRAINLIEST!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!