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ipn [44]
3 years ago
12

Describe how you could use your height and a yardstick to determine the unknown height of a flagpole.

Mathematics
1 answer:
Readme [11.4K]3 years ago
7 0
You measure your height and the height of your shadow the you measure the height of the poles shadow and you then have the equation
y(your height)/s(your shadows height)=x(flagpoles height)/z(flagpoles shadow)
then to find the answer you just multiply the z by y/s
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Step-by-step explanation:

6 is 24% of 25.

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3 years ago
What is the decimal equivalent of 9.7x10^5
Usimov [2.4K]

Answer:

B. 970,000

Step-by-step explanation:

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3 years ago
Leeann works 20 hours per week and makes $15 per hour. What is her yearly pay?
Alisiya [41]

Answer:

C - $15,600

Step-by-step explanation:

1. Multiply # of hours (20) times rate of pay (15)

   20* 15 = 300 Per week

2. multiply weekly salary timex 52 weeks in one year.

    300 * 52 = 15,600

8 0
4 years ago
Read 2 more answers
One of the roots of the equation x^2-13x+q=0 is 12. Find the other root in the value of the coefficient Q.
fenix001 [56]

Considering that 12 is a root of the function, the value of coefficient Q is of 12.

<h3>What does it means that x is a root of a function f(x)?</h3>


It means that f(x) = 0.

In this problem, the function is given by:

f(x) = x² - 13x + q.

Since 12 is a root, we have that f(12) = 0, hence:

12² - 13 x 12 + q = 0

q - 12 = 0.

q = 12.

More can be learned about functions at brainly.com/question/25537936

#SPJ1

5 0
2 years ago
Solve the following quadratic function<br> by utilizing the square root method.<br> y = 100 – x2
Anna [14]

Answer:

x = ± 10

Step-by-step explanation:

To solve the equation let y = 0 , that is

0 = 100 - x²( add x² to both sides )

x² = 100 (I take the square root of both sides )

x = ± \sqrt{100} = ± 10

Then solution is x = - 10, x = 10

3 0
3 years ago
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