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ziro4ka [17]
3 years ago
14

A land surveyor places two stakes 500 ft apart and creates a perpendicular to the line that connects these two stakes. He needs

to place a third stake 100 ft away that is equidistant to the two original stakes. To apply the Perpendicular Bisector Theorem, the land surveyor would need to identify​
PLEASE HELP

Mathematics
1 answer:
aksik [14]3 years ago
8 0

Answer:

A perpendicular bisector is a perpendicular line that divides a line into two equal halves

step by step:

To apply the Perpendicular Bisector Theorem, the land surveyor will need to identify; the midpoint along the line connecting the two stakes

The reason why the surveyor needs to identify the midpoint is as follows:

According to the Perpendicular Bisector Theorem, all points on the perpendicular bisector of a line are of equal distance from the line's endpoint

In order to apply the perpendicular bisector, the surveyor would need to identify the midpoint from which the third stake can be placed 100 ft. along a perpendicular bisector drawn from the midpoint

Therefore, the surveyor needs to identify; the midpoint along the line connecting the two stakes

uhhhh

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You currently have $8,700 (Present Value) in an account that has an interest rate of 3% per year compounded annually (1 times pe
Irina18 [472]

Approximately, in <u>25 years</u>, your present value of $8,700 investment will reach the future value of $18,270 at 3% per year compounded annually.

<h3>What is the present value?</h3>

The present value is the future value discounted for a period to the current time.

The future value refers to the present value that yields a compounded value in the future.

An investment's period (N) can be computed using an online finance calculator as follows:

<h3>Data and Calculations:</h3>

I/Y (Interest per year) = 3%

PV (Present Value) = $8,700

FV (Future Value) = $18,269.79

PMT (Periodic Payment) = $0

Results:

N (# of periods) = 25.1

Total Interest = $9,569.79

Thus, in 25 years, the future value of $18,270 will be ready to be withdrawn.

Learn more about the present and future values at brainly.com/question/24703884

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7 0
2 years ago
Mrs. Nally's swimming pool is 10 feet by 6 feet. She paves the area around it with a sidewalk x feet wide, using 80 square feet
andrew11 [14]

Answer:

The sidewalk is 2 feet wide

Step-by-step explanation:

The area of the sidewalk is given as 80 square feet

The length and width of pool

including side walks will be;

10 + 2x and 6 + 2x

To get the area of the side walk

That will be area of total minus area of the pool

That will be ;

(10 + 2x)(6 + 2x) - 10(6) = 80

60 + 12x + 20x + 4x^2 - 60 = 80

4x^2 + 32x -80 = 0

x^2 + 8x -20

x^2 + 10x - 2x - 20 = 0

x(x + 10) -2(x + 10) = 0

(x-2)(x + 10) = 0

x = 2 or -10

since width cannot be negative;

The sidewalk is 2 feet wide

6 0
3 years ago
Five little girls taken in couples weigh 129 pounds, 125 pounds, 124 pounds, 123 pounds, 122 pounds, 121 pounds, 120 pound, 118
alekssr [168]

The weight of each one of the five little girls if taken separately is 242.4 lb.

<h3>Weight of each girl when taken separately</h3>

The weight of each girl can be determined from the average weight of the girls.

Weight of each girl = (Total weight) / number of girls

W = (129 + 125 + 124 + 123 + 122 + 121 + 120 + 118 + 116 + 114)/5

W = 1,212/5

W = 242.4 lb

Thus, the weight of each one of the five little girls if taken separately is 242.4.

Learn more about weight here: brainly.com/question/2337612

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5 0
2 years ago
Can you help me:(( please..
andreev551 [17]

Answer:

it's a non-function

4 0
2 years ago
Which value for x makes the sentence true? 1/50+x=1/10
nirvana33 [79]

Answer:

2/25 is the Answer, as a decimal it is 0.08

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

x + 1/50 = 1/10

Step 2: Subtract 1/50 from both sides.

x + 1/50 - 1/50 = 1/10 - 1/50

X = 2/25

Proof that it is the answer

0.02 + 0.08 = 0.1

0.02 is 1/50

0.08 is 2/25

0.1 is 1/10

Hope this helps!

3 0
3 years ago
Read 2 more answers
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