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
vichka [17]
3 years ago
10

The highest common factor (HCF) of 144 and 60,

Mathematics
2 answers:
Katen [24]3 years ago
8 0

Answer:

12

Step-by-step explanation:

koban [17]3 years ago
3 0

Answer: 12 is the hcf of 144 and 60

You might be interested in
<img src="https://tex.z-dn.net/?f=%7C%5Csqrt%7B5%7D%20-%203%20%7C" id="TexFormula1" title="|\sqrt{5} - 3 |" alt="|\sqrt{5} - 3 |
quester [9]

Answer:

Calculate the sqr of 5 subtract it from 3 and find absolute value

Step-by-step explanation:

Sqr of 5 is 2.23606798

2.23606798 - 3 = -0.76393202

Absolute value of -0.76393202 is 0.76393202

8 0
3 years ago
Read 2 more answers
Express the following in scientific notation:<br> .000457
WARRIOR [948]

Answer:

4.57  x 10^{4}

Step-by-step explanation: use ma th    way next time and use it to see the steps

6 0
4 years ago
Read 2 more answers
What is the value of x in the equation 1.5(х + 4) – 3 = 4.5(х – 2)?<br>​
Pavlova-9 [17]

Answer:

4

1.5(x+4) - 3 = 4.5( x-2)-----------------------open brackets on both sides

1.5 x +6 -3= 4.5x- 9.................................collect like terms

3+9 = 4.5 x- 1.5x

12=3x..................................divide by 3 both sides to get x

12/3=x

x=4

7 0
4 years ago
Read 2 more answers
Polynomial standard form (9 + m)(-m + 9)
Flauer [41]

Answer:

Step-by-step explanation:

(9 + m)(-m + 9) = (9 + m)(9 - m)      {(a+b)(a-b) = a²  - b²}

                       = 9² - m²

                       = 81 - m²

                       = -m² + 81

6 0
3 years ago
Read 2 more answers
The length of a rectangular garden is 8 feet longer than it’s width. The garden is surrounded by a sidewalk that is 4 feet wide
Westkost [7]
Answer:

The length = 20
The width = 12 

Explanation:

Let the Length of the garden be L and the Width W 
Therefore the area of the garden = L*W 
But we know that L = W + 8 
Therefore the area of the garden can be expressed as W*(W + 8) 
When the brackets are expanded this equals W^2 + 8W

The area of the recctangle which includes the path and garden will have a length of L + 8 (ie the length of the garden + 4 feet at the top and 4 feet at the bottom) 
The width will be W + 8 (width of garden + 4 feet at the left and 4 feet at the right) 
Therefore the area will be (W + 8)*(L +8) 
Once again we know that L = W + 8 
Therefore the area of the path/garden = (W +8)(W +8 +8) 
=(W +8)(W +16) 
=W^2 +24W + 128 

We know that the path alone has an area of 320 square feet. Therefore if we subtract the area of the garden (W^2 + 8W) from the area of the path/garden the area left is the area of the path only 

Therefore W^2 + 24W + 128 - (W^2 + 8W) = 320 
W^2 + 24W + 128 - W^2 - 8W = 320 
Simplify 
16W + 128 = 320 
Subtract 128 from both sides of the equation 
16W = 192 
divide both sides of the equation by 16 
W = 12 
As L = W + 8 
L = 12 + 8 = 20 
7 0
3 years ago
Other questions:
  • Which number is equivalent to the fraction 18/5<br> A. 3 3/5<br> B. 2 8/5<br> C. 5/18<br> D. 3
    10·1 answer
  • Simplify <img src="https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B2%2B4i%7D" id="TexFormula1" title="\frac{5}{2+4i}" alt="\frac{5}{2+4
    14·2 answers
  • Calculate the work done.
    10·2 answers
  • Punctele A,B si C sunt coliniare in aceasta ordine.Aflati lungimea segmentului:a)AB,daca AC=20cm,BC=0,12dm
    12·1 answer
  • Curtis charges a flat fee of $2.50 for each delivery plus $0.20 per mile for each mile he drives. For one delivery, Curtis drive
    5·1 answer
  • How many 6s go into 143
    12·2 answers
  • Will give brainliest please explain how
    8·1 answer
  • Which is equivalent to the expression below?
    5·2 answers
  • If two sides of your triangle are 6cm and 18cm, what is the range of values that the third side could be?
    12·2 answers
  • The area of a rectangle is (81x2 − 4y2) square units. Determine the dimensions of the rectangle by factoring the area expression
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!