All categories

2 years ago

Tom's age is 4 of his mother's age. Tom is 12 years old. How old is his mother?

Mathematics

2 answers:

max2010maxim [7]2 years ago

5 0

Answer:

His mother is 48 years old.

Step-by-step explanation:

12=12/1

To divide fractions, keep, change, flip.

12/1 x 4/1=48

andrezito [222]2 years ago

4 0

Answer: His mom's age is 48

Step-by-step explanation: If his age is 1/4 his mother, then if we know his age, we do the opposite. Multiply his age by 4, we get 48.

You might be interested in

Jillians annual salary as an actress is $35,000. She receives a paycheck every two weeks. What is jillians biweekly salary?

netineya [11]

There are 52 weeks in a year and if she gets paid every two weeks then divide 52 by 2 to get 26 so she would get paid 26 times a year so divide her annual salary by 26 to get $1,346.15 every other week. So her biweekly salary is $1,346.15.

8 0

3 years ago

Read 2 more answers

Giving brainlist to whoever answers

Shalnov [3]

Answer:

B I am 100% sure

Step-by-step explanation:

6 0

2 years ago

Helpppppppppppppppppppppp

Setler79 [48]

Answer:

EF=3.6

Step-by-step explanation:

I'm going to use Pythagorean Theorem for side EF.

4.8^2+EF^2=6^2

23.04+EF^2=36

-23.04 -23.04

EF^2=12.96

sqrt sqrt

EF=3.6

4 0

2 years ago

Help will give Brainly points due in a hour!!

blondinia [14]

you can compare the length of sides of both the triangles...

4 0

2 years ago

Read 2 more answers

Five whole numbers are written in order

jeka57 [31]

Answer:

x=7

y=8

Step-by-step explanation:

-Given that the mean and median is the same.

-Let b=mean =median

#Given that the set is arranged in order and is even:

$median=\frac{n+1}{2}\\\\Median=3^{rd} \ term\\\\=x$

Hence:

$b=median=mean\\\\b=x\\\\\therefore mean=median=x$

-Applying the mean formula:

$\bar x=\frac{1}{n}\sum{x_i}\\\\\therefore 5x=4+6+x+y+10\\\\4x=20+y\\\\x=5+0.25y$

#Since the number are in order:

$6$

Hence, x=7 and y=8

8 0

2 years ago