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
sukhopar [10]
3 years ago
13

1) On a road map, the distance from Louisville to St. Louis is 12 cm. If the map has

Mathematics
2 answers:
Mademuasel [1]3 years ago
6 0

120 miles.

All you have to do to understand this problem is the relationship between the cm and mi.

In this case:

2cm =20mi.

The relationship is times 10, because 2 x 10=20

So multiply 12 by 10, and you will get 120mi.

Therefore, the answer is 120mi.

Please mark branliest if this helped.

Thank you

Dennis_Churaev [7]3 years ago
5 0
On the scale of 2cm = 20 miles, take 12 Divided by two which will give you 6 Times 20 equals 80 miles
You might be interested in
Evaluate each expression if x = 5<br><br> 24-3x
laila [671]

Answer:

24-3x

Now, Putting the value of x=5

= 24-3×5

=24-15

=9

Step-by-step explanation:

#Hope it helps u

3 0
3 years ago
Read 2 more answers
Log3(7x) Use the Laws of Logarithms to expand the expression.
Bingel [31]
Log3(7) + log3(x)
Terms that are multiplied inside one log become added when you separate them where each term gets its own log.
7 0
3 years ago
After school, Hugo helps out at a bunny shelter called Hoppy's Home. He cleans cages and feeds all 8 bunnies at the shelter. In
amm1812

Answer:

25.3

1_ draw a triangle

the shortest side is a which will be 8(bunnies)

diagonal will be c ( what you need to find )

the last side will be b.

so the equation is a2+b2=c2 ( 2=squared)

that means..... 8x8+24x24=c

8x8=64

24x24=576

then add

576+64=640

the find square root

√640=25.2982212813

simplify to 25.3

you know your answer is correct because c is always the biggest side

5 0
3 years ago
This composite shape is a rectangle with a semicircle attached on one end. The diameter of the semicircle is 6 feet.
Ugo [173]

As we can see on the picture we have a rectangle and half of circle.

The areas for half circle and rectangle are:

A_{rectangle}=a\cdot b \\A_{halfcircle}=\frac{A_{circle}}{2}=\frac{\pi r^2}{2}

The area of the figure is the sum of the area of half circle and rectangle. Also the height of a rectangle (6ft) is a diameter of a half circle therefore the radius of half circle is 6ft ÷ 2 = 3ft.

Now we calculate the areas.

A_{rectangle}=10\cdot 6=\underline{60} \\A_{halfcircle}=\frac{3.14\cdot3^2}{2}=\underline{14.13} \\A_{total}=A_{rectangle}+A_{halfcircle} =60+14.13=\boxed{74.13\approx74}

The area of the figure is approximately 74ft squared.

Hope this helps.

r3t40

3 0
3 years ago
Read 2 more answers
The median-median line for a dataset is y = 1.133x + 0.731
Feliz [49]

Answer:

The median-median line is a better prediction.

Step-by-step explanation:

Both lines predict a value for x=50 that is less than 60. The median-median line value is closer to 60, so could be considered a better prediction.

3 0
3 years ago
Other questions:
  • If an item is 4.75 before tax and after is 5.13 how much is the sales tax rate?
    9·2 answers
  • Using the standard normal table, about what percent of American adults have borderline-high cholesterol levels?
    6·2 answers
  • Dinner $50 with 18% tip
    11·2 answers
  • a two digit number is 6 more than 3 times its unit digits.find the number if the sum of its digits is 9
    6·1 answer
  • Please helppppp!!!100 points
    14·2 answers
  • What is the length of the missing leg?
    5·1 answer
  • Simplify: 18 + 8 + 2 (-5) -4<br><br> a. -10<br><br> b. -18<br><br> C. -81<br><br> d. -73
    7·2 answers
  • Prove that: (Sec A- cosec A)(1+ tan A+cot A) = tan A× sec A - cot A × cosec A
    13·1 answer
  • Solve for x.<br> 3x + 2<br> 2x + 6<br> x = [?]
    5·1 answer
  • Perform the indicated operation 10ab/c^3d ÷ 15ab^3/7c^3d^4​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!