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ICE Princess25 [194]
3 years ago
5

(03.02 MC) Elevator 1 in a building moved from ground position to a final position of +17 feet. Elevator 2 in the same building

moved from ground to a final position of –22 feet. Which statement best describes the final positions of these two elevators? (1 point)
Select one:
a. Elevator 1 is 17 feet below ground level, and elevator 2 is 22 feet above ground level.
b. Elevator 1 is 17 feet above ground level, and elevator 2 is 22 feet below ground level.
c. Elevator 1 is 17 feet above ground level, and Elevator 2 is 22 feet below the position of Elevator 1.
d. Elevator 1 is 17 feet below ground level, and Elevator 2 is 22 feet above the position of Elevator 1.
Mathematics
1 answer:
VladimirAG [237]3 years ago
3 0

Answer: option b.

Step-by-step explanation:

Based on the information given, you know that:

- The ground is at 0 feet.

- The initial posititions of both elevators were at 0 feet (because both moved from the ground level).

Therefore:

- If the final position of Elevator 1 is at +17 feet (positive) means that it moved 17 feet above the ground level.

- If the final position of Elevator 2 is at -22 feet (observe the negative sign) means that it moved 22 feet below the ground level.

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Lady bird [3.3K]

The answer is x = 10, and it could alternatively be x = -10 depending on what topic this is and if negatives apply.

x^2 - 1 = 99
Add 1 to both sides.
x^2 = 100
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Like this answer? Give it a Brainiest award if so.

3 0
3 years ago
I need help with 25 and 26 plzz
Paha777 [63]

Answer:

Step-by-step explanation:

25.

Combine like terms.

4t+7=-33

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Subtract 2a from both sides

5=7a-16

add 16 to both sides

21=7a

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8 0
3 years ago
Draw line AB, line CD and line EF with line AB parallel to line CD and line CD perpendicular to line EF.
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Answer:

Step-by-step explanation:

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8 0
4 years ago
Answer both and I will give brainiest and 50 points.
IgorLugansk [536]

Answer:

1. From the origin, move 7 units back, 9 units right, and 2 units down.

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7 0
3 years ago
Elysse paid for her sandwich and drink with a $10 bill and received $0.63 in change. The sandwich cost $7.75 and sales tax was $
EleoNora [17]

Given

Elysse paid for her sandwich and drink with a $10 bill and received $0.63 in change.

The sandwich cost $7.75 and sales tax was $0.47.

Find out the  cost of her drink

To proof

Let the cost of her drink be x.

As given in the question

Elysse paid for her sandwich and drink with a $10 bill and received $0.63 in change.

Elysse paid for her sandwich and drink = 10 - 0.63              

                                                                 =  $ 9.37

sandwich cost $7.75 and sales tax was $0.47

Than the equation becomes

x = 9.37 - (7.75 + 0.47)

x = 9.37 - 8.22

x = $ 1.15

The cost of the drink is $ 1.15.

Hence proved      

4 0
3 years ago
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