MATHEMATICS HIGH SCHOOL

Stonehenge II in Hunt, Texas, is a scale model of the ancient construction in Wiltshire, England.The scale of the model to the original is 3 to 5 . the Alter Stone of the original construction is 4.9 meters tall. write and solve a porportion to find the height of the model of the Alter Stone

Answers

Answer 1
Answer: Let the height of the model of the Alter Stone be h.
Then, 3/5 = h/4.9
h = (3 x 4.9)/5 = 2.94

Therefore, the height of the Alter Stone is 2.94 meters

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Which expression correctly represents the product 12(8 5) after applying the distributive property?

Answers

Answer:

Distributive Propety

Step-by-step explanation:

We are given the following information in the question:

Distributive Property:

  • It helps us to perform complicated maths problem easily.
  • The distributive property allows us to multiply a sum by multiplying each addend separately and then adding the products separately.
  • a* (b+c) = (a* b) + (a* c)
  • Example:

5* 8 =5* (2+6) = (5* 2) + (5* 6) = 10 + 30 = 40

The given problem can be solved as:

12* (8+5)\n=(12* 8) + (12* 5) \n= 96 + 60\n=156
u don't use the distributive property here order of operations says do operations in parentheses FIRST 12(8 +5) = 12(13) = 156 12(8 +5) = 12(8) +12(5) = 96 +60 = 156

What is the least positive integer with a square root greater than 4?

Answers

The least positive integer will be 17.

Explanation

Lets assume, the integer is x

As the square root of this integer needs to greater than 4, that means....

√(x) >4\n \n x>4^2\n \n x>16

Thus, the integer should be greater than 16

So, the least positive integer with a square root greater than 4 will be 17.

Need help with 13,
I don’t get it :/

Answers

USE SUBSTITUTION FOR 3A+4S=57, 2A+8S=86 to find adult=$7 student=$9
CHECK STEP: 3(7)+4(9)=57
21+36=57 TRUE

Find y.

A. √2/2
B. 4
C. √6/2
D. √2

Answers

Answer:

Step-by-step explanation:

the answer is option D

WHEN YOU SUBSTITUTE THE VALUES YOU WILL GET IT............

What is the product of the functions f(x)=x^2 and g(x)=x-8?

Answers

(f . g) (x) = x^2 * (x-8) = x^3 - 8x^2 

A taxi cost $4.00 plus .50 cents per mile. Traveling from the airport there is an additional charge of $6.00. How far can you travel from the airport by taxi for $31.50

Answers

Answer: You can travel 43 miles

Step-by-step explanation:

To determine how far you can travel from the airport by taxi for $31.50, we can subtract the fixed charges from the total cost and then divide the remaining amount by the cost per mile.

Let's calculate:

$31.50 - $4.00 (base fare) - $6.00 (airport charge) = $21.50

Now, we can divide the remaining amount by the cost per mile:

$21.50 / $0.50 per mile = 43 miles

So, you can travel approximately 43 miles from the airport by taxi for $31.50.
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