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
stepan [7]
2 years ago
14

A dog buried 18 bones in his backyard. On Monday, he dug up 1/2 of his bones. On Tuesday, he dug up another 1/3 of his bones. Ho

w many bones are still buried?
Mathematics
1 answer:
Korolek [52]2 years ago
5 0

Answer:

3

Step-by-step explanation:

A dog buried 18 bones

On Monday he dug up 1/2 of the bones

On Tuesday he dug up 1/3 of the bones

= 1/2 × 18

= 9

= 1/3×18

= 6

Therefore the remaining bones still buried in the ground can be calculated as follows

= 9+6

= 15

= 18-15

= 3

Hence 3 bones are still buried in the ground

You might be interested in
Helpp me pleasee correct answers! (10 points )
Softa [21]

Answer:  Approximately 30.4 degrees

=========================================================

Work Shown:

324 - 1.6 = 322.4 is the height of the right triangle. This is the opposite side compared to the angle theta.

The adjacent side is 550 since it is the leg closest to the angle theta.

We'll use the tangent rule to connect the two sides

tan(angle) = opposite/adjacent

tan(theta) = 322.4/550

theta = arctan(322.4/550)

theta = 30.3780566013696

theta = 30.4

Your teacher didn't provide any rounding instructions, but I rounded to one decimal place since the value 1.6 is to one decimal place.

5 0
3 years ago
When a number is decreased by 20% of itself, the result is 128. what is the number?
andriy [413]
The number was 160 because 5/4•128=160. 5/4 represents inverting 80% and multiplying it by the number to determine how the result became 128. For checking over all you have to do is do 4/5 or 80%•160 which shall give you 128.
4 0
3 years ago
Diego is thinking of two positive numbers. He says, 'If we triple the first number and double the second number, the sum is 34.'
UNO [17]

1st number: 0

2nd number: 17

Answer

Step-by-step explanation:

3x+2y=34 x is the first number, y is the second.

1/2x+2y=34 multiply each number by two to get rid of the integer by the variable x.

x+4y=68 solve for x.

x=68-4y add this into the first equation to solve for variable y.

3(68-4y)+2y=34 solve for y.

204-10y=34

-10y= -170

y=17

now to solve for x

x= 68-4(17)

x= 0

8 0
3 years ago
It costs $3 to bowl a game and $2 for shoe rental.
gulaghasi [49]
Expression: 3g+2
cost of 8 games: 3*8=24+2= 26
3 0
3 years ago
Pls help ASAP I will give brainless ​
allsm [11]

Answer:

Step-by-step explanation:

1st one

4 0
3 years ago
Other questions:
  • TIMED HURRY PLEASE!!!!!!!! the first three steps in writing f(x) = 40x + 5x2 in vertex form are shown. Write the function in sta
    5·2 answers
  • A paper clip is 7/8 inches. Each paper clip is $0.03. Lined up together they add up to 56inches. How much will it cost
    15·1 answer
  • Find the measure of DEA
    10·1 answer
  • Which of the following equations represent linear functions?
    15·1 answer
  • 2. Given a directed line segment with endpoints A(3, 2) and B(6, 11), what is the point that
    7·1 answer
  • Ratio Relationships 5:9.<br>​
    8·2 answers
  • Please help me ... I neddddd helpppp.
    9·1 answer
  • The sum of the digits of a two digit number is 10. If 36 is subtracted from the number, the digit interchange their places Find
    10·1 answer
  • Find the values of x and y which satisfy the following equations
    11·1 answer
  • In studies that use more than one data collector, how is the consistency of the data evaluated?.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!