3 years ago

If you were lost and were alone without any measuring devise, how would you determine what time of the day it would be?

Mathematics

2 answers:

iris [78.8K]3 years ago

8 0

Answer:

I would use the direction of my shadow to determine the time

ArbitrLikvidat [17]3 years ago

4 0

Answer:

you would look where the sun is to help tell the time

Step-by-step explanation:

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BaLLatris [955]

Answer:

Step-by-step explanation:

X = 1/2 arc QS

arc QS is

360 =145+105+QS

110 = QS

so X is 1/2 QS

X= 55°

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2 years ago

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vodomira [7]

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3 years ago

Convert 0.00000065 into scientific notation. (Ex: {6.14×10²} )

yKpoI14uk [10]

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6.5 x 10^-7

Step-by-step explanation:

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2 years ago

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Given the function f(x) = 3x + 1, what is the value of f(-2/3)? show work

Marta_Voda [28]

Answer:

f(-2/3) = -1

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Function Notation

Step-by-step explanation:

Step 1: Define

f(x) = 3x + 1

f(-2/3) is x = -2/3

Step 2: Evaluate

Substitute: f(-2/3) = 3(-2/3) + 1
Multiply: f(-2/3) = -2 + 1
Add: f(-2/3) = -1

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2 years ago

Sofias gym membership is $275 per year in addition to an annual locker fee of $95. What is the monthly fee?

Stels [109]

275+95= 370
370/12= $30.88

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2 years ago

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