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laiz [17]
3 years ago
12

What is the distance between Point A and Point B?

Mathematics
2 answers:
Lelechka [254]3 years ago
7 0

Answer:

"2 units" is the answer.

Bezzdna [24]3 years ago
6 0

Answer:

B. 2 units

Step-by-step explanation:

y2 - y1

______

x2 - x1

distance formula

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Translate the following into an algebraic expression:
natka813 [3]

For this case we have the following variables:

x: number of hours that it takes Mr. David to complete a job working alone.

y: number of hours it takes Mr. Ludwing to complete a job working alone.

k: number of hours it takes for both of them to do a job working together.

We now write the equation that models the problem.

To do this, we must add the work rate per hour of each and equal to the rate of work per hour of both.

\frac{1}{x} +\frac{1}{y} =\frac{1}{k}

We have then:

Answer:

The algebraic expression that models the problem is:

\frac{1}{x} +\frac{1}{y} =\frac{1}{k}

4 0
3 years ago
Find the discount on a 15$ Tshirt its on sale for 10% off​
Elina [12.6K]

Answer:

it would cost $13.50 and you saved 1.50

Step-by-step explanation:

4 0
3 years ago
What is 1 times 3 plus 4 divided by 2?? please help me
Montano1993 [528]

the anwenser is 3.5 hope this helped :}

3 0
3 years ago
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What is the easiest to understand formula for solving 30 60 90 special right triangles?
Marianna [84]

Step-by-step explanation:

30°, 60°, 90° triangle theorem states that:

Lengths of the side opposite to 60° angle is equal to root 3 upon two times of the length of hypotenuse and side opposite to 30° angle is equal to 1 upon two times of the length of hypotenuse.

Mathematically it can be expressed as:

Length \: of \: sides \: opposite \: to \: 60 \degree \: \\  angle \\  =  \frac{ \sqrt{3} }{ {2} }  \times length \: of \: hypotenuse.\\\\Length \: of \: sides \: opposite \: to \: 30 \degree \: \\  angle \\  =  \frac{1}{ {2} }  \times length \: of \: hypotenuse.\\\\

7 0
3 years ago
SOMEONE ANSWER PLEASE The trapezoid below is made up of a square and a triangle The total area of the trapezoid
vladimir2022 [97]

Solution:

<u>Note that:</u>

  • Area of trapezoid = Area of triangle + Area of square = 575 m²
  • Area of triangle = 32.5 m²
  • Area of square = s²

<u>Finding the area of the square:</u>

  • 32.5 + Area of square = 575 m²
  • => Area of square = 575 - 32.5
  • => Area of square = 542.5
  • => s² = 542.5
  • => s = √542.5 ≈ 23.29

The length of the square is 23.29 meters.

4 0
2 years ago
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