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LUCKY_DIMON [66]
3 years ago
9

a flagpole casts a 15-foot Shadow at the same time a yard stick casts a 4.5 foot Shadow . what is the height of the flagpole ?

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
4 0
Put 3 over 4.5 (a yardstick is 3 ft) and set it equal to x over 15. cross multiply. then you get 4.5x = 45. divide 45 by 4.5 then your answer is 10
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ONE PROBLEM PLEASE HELP I DONT GET THIS AT ALL
r-ruslan [8.4K]

Answer:

10%

0.10

1/10

Step-by-step explanation:

100% = 10/10

when you subtract 9/10 from 10/10 you get 1/10=10%

5 0
3 years ago
A Genesse High School, the Sophomore class has 60 more students than the Freshmen class. The junior class has 50 fewer students
alexira [117]
1427 = (F) (+ F + 60) (2F - 50) (+ 3F)
<em>Each pair of brackets represents one of the classes - F meaning Freshmen Class. It has been split into brackets for demonstrational purposes - nothing is being multiplied.</em>
F is an unknown number and each other class size is based off of that so we put it in algebraic terms in order to work it out.
1 - Freshmen Class
2 - Sophomore Class (Freshmen Class + 60 more students)
3 - Junior Class ( Twice the size of the Freshmen Class - 50 students)
4 - Senior Class (Three times the size of the Freshmen Class)

All this can be simplified to 7F + 10 = 1427
1427 - 10 = 1417
1417/7 = 202.428....

Is there a mistake in the question?

Following the question with 202 as the answer - the number 1424 is reached
If increased to 203 - 1431 is reached.
The answer shouldn't include half a person.

3 0
3 years ago
what is the function rule for the transformed with vertical stretch by a factor of 2 and translated down 6
SCORPION-xisa [38]

Answer: Thus, the equation of a function stretched vertically by a factor of 2 and then shifted 3 units up is y = 2f (x) + 6, and the equation of a function stretched horizontally by a factor of 2 and then shifted 6 units left is y = f ( (x - 6)) = f ( x - ). Example: f (x) = 2x2.

Step-by-step explanation:

5 0
3 years ago
5x - 4 = -3x + 12. Solve for x
leva [86]

5x - 4 = -3x + 12.

move -3x to the other side

sign changes to +3x

5x+3x-4= -3x+3x+12

5x+3x-4= 12

move -4 to the other side

sign changes to +4

5x+3x-4+4= 12+4

8x= 16

divide by 8 for both sides

8x/8= 16/8

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Answer: x= 2

7 0
3 years ago
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ehidna [41]

Answer:

The second one

Step-by-step explanation:

Your one is the correct

8 0
3 years ago
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