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Ksju [112]
3 years ago
12

4. A flag pole casts a 5 foot shadow while a nearby sign post casts a 1, foot shadow. Find the height of the flagpole if the sig

n post is 4 feet high.​
Mathematics
2 answers:
lakkis [162]3 years ago
5 0

Answer:

20 ft tall

Step-by-step explanation:

11Alexandr11 [23.1K]3 years ago
3 0
Sign. 4 ft. 1ft shadow
Pole. Xft. 5ft shadow
X=4•5/1
X=20 ft
Flag pole is 20 ft tall
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A jar of crunchy peanut butter contains 1.35 kg of peanut butter. if you use 8.0 % of the peanut butter for a sandwich, how many
Travka [436]
1. You have that:
  
 -The jar of crunchy peanut butter contains 1.35 kilograms of peanut butter. 
<span> 
 -You use 8.0 % of the peanut butter.
</span> 

 2. You must convert 1.35 kilograms to ounces, as below:
 

 1 kilogram=35.2739 ounces
 
 =(1.35 kilogram)(35.2739 ounces/1 kilogram)
 =1.35x35.2739 ounces
 =47.61 ounces
 

  3. Then, you have:
 
 47.61 ounces-----100%
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6 0
3 years ago
1. What is the place value of 7 in 43.0671? A. tenths B. hundredths TA C. thousandths D. ten thousandths​
asambeis [7]
C. thousandths
hope this helps!
7 0
3 years ago
What I the value of 1/4x² + 4 when x=4
Daniel [21]

Answer:

5

Step-by-step explanation:

1. To Get the answer one you must first do you one fourth times X one X equals four 1/4×4 equals one

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6 0
3 years ago
Evaluate each of the following to three significant figures, and express each answer in SI units using an appropriate prefix: (a
Softa [21]

Answer:

a). 4.86\times 10^{-15} m

b). 4.21\times 10^{-2} m³

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Step-by-step explanation:

In this question we have to convert each option into SI units.

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= 4.86\times 10^{-15} m

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= 700569\times 10^{4}\times 10^{-6} N²

= 7.00\times 10^{9}\times 10^{-6}N^{2}

= 7.00\times 10^{3} N²

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3 years ago
Eliminate the parameter, t, in the parametric equations, x = 2cost and y = 4sint.
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