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riadik2000 [5.3K]
2 years ago
8

Please help me on this problem!​

Mathematics
1 answer:
Airida [17]2 years ago
7 0
y = - 1/2

hope that helps
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An oak tree cast a shadow of 14 feet. A 30 foot flagpole casts a shadow of 60 how tall the Oak tree?
Alina [70]

Answer:

7 feet

Step-by-step explanation:

Oak tree = x

14 : x  as  60 : 30

Simplify the right ratio

14 : x  as 2:1

Get the same first number in both ratios by multiplying 2:1 by 7

14 : x  as 2(7) + 1(7)

14 : x as 14 : 7

Since the first number in each ratio is the same, we know that that x and 7 are equal

x = 7

Hope this helps, feel free to let me know if you would like a further explanation :)

5 0
2 years ago
A right triangle has side lengths 4 units, 5 units, and x units what is the difference between the difference values of x?
irina [24]

Use the Pythagorean theorem.

If x is a hypotenuse, then we have:

x^2=4^2+5^2\\\\x^2=16+25\\\\x^2=41\to x=\sqrt{41}

If x is a leg, then we have:

x^2+4^2=5^2\\\\x^2+16=25\ \ \ \ |-16\\\\x^2=9\to x=\sqrt9\to x=3

Answer: \sqrt{41}-3

6 0
3 years ago
Find the slope of the line that passes through the given points. <br> (10,-15) (13,-17)
Studentka2010 [4]
M=-2/3

This is because it’s the slope I got and I don’t know how to explane it
4 0
3 years ago
The sum of two numbers is 37 and the difference is 9. What are the numbers
solmaris [256]

Answer:

23 and 14

Step-by-step explanation:

7 0
2 years ago
What is the value of the exponential expression 36 1/2
garik1379 [7]
For this case we have an exponential expression of the form:
 36^{ \frac{1}{2}}
 We can rewrite the exponential expression using power properties.
 We have then:
 \sqrt{36}
 From here, we take the square root of 36.
 We have then:
 \sqrt{36} = 6
 Answer:
 T
he exponential function is given by:
 
36^{ \frac{1}{2}}=6
4 0
2 years ago
Read 2 more answers
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