Your employer has 600 business cards printed to you,and you gave away 280 of them to the nearest hundreth what percentage of the
1 answer:
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Answer:
None of the expressions is simplified to 41.
Step-by-step explanation:
You have to follow the P.E.M.D.A.S., this is:
P:Parentheses first.
E:Exponent next.
M:Multiplication.
D:Division.
(Multiplication and Division is whichever come first, from left to right)
A: Addition.
S: Subtraction.
(Addition and Subtraction is whichever come first, from left to right).
<u><em>We are going to analyze every option:</em></u>
1. 10+ 2.4 - 1
First we have to solve the multiplication:
Now we have to solve the addition and subtraction from left to right:
This is not a correct answer.
2. 10+2.(4-1)
We have to solve the parentheses first:
Now the multiplication and then the addition.
This is not a correct answer.
3. (10+23).4-1
We have to solve the parentheses first:
Now the multiplication and then the subtraction:
This is not a correct option.
4.
We have to solve the parentheses first, in the parenthesis first we have to solve: and then do the multiplication.
Now we have to solve the addition and subtraction from left to right:
This expression is not a correct option.
Then none of the expressions is simplified to 41.
Answer:
11.4 feet
Step-by-step explanation:
Using the right triangle formed by the tent pole, the ground and the guy rope, where the guy rope (g) is the hypotenuse.
Applying Pythagoras' identity
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.
g² = 9² + 7² = 81 + 49 = 130 ( take the square root of both sides )
g = ≈ 11.4 feet