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GalinKa [24]
3 years ago
12

Using the coordinate plane below, find the distance between each pair of points. 1. (-3, 6) and (-3, 10) 2. (4, -5) and (-2, -5)

3. (6, 4) and (6, -1) 4. (-9, 1) and (-4, 1)

Mathematics
2 answers:
DochEvi [55]3 years ago
5 0

Answer:

Drag each set of coordinates to the correct location on the table.

Calculate the distance between the pairs of coordinates, and classify them according to the distance between them.

(3, 4) and (2, 1)

(3, 7) and (5, 2)

(5, -2) and (3, 3)

(-2, 3) and (1, 2)

(-4, -2) and (-3, 1)

(4, -1) and (-1, 1)

Step-by-step explanation:

algol133 years ago
4 0

Answer:

1. 4

Step-by-step explanation:

(-3, 6) and (-3, 10)

|-3 - 3| = 0, |6 - 10| = 4

4² + 0² = 16, \sqrt{16} = 4

(4, -5) and (-2, -5)

|4 - -2| = 6, |-5 - 5| = 0

6² + 0² = 36, √36 = 6

(6, 4) and (6, -1)

|6 - 6| = 0, |4 - -1| = 5

5² + 0² = 25, √25 = 5

(-9, 1) and (-4, 1)

|-9 - -4| = 5, |1 - 1| = 0

5² + 0² = 25, √25 = 5

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a greenhouse has the shape of a square pyramid. the base has a side length of 30 yards. the height of the greenhouse is 18 yards
snow_lady [41]

space inside the greenhouse is 5,400 yards^3 .

<u>Step-by-step explanation:</u>

We have , a greenhouse has the shape of a square pyramid. the base has a side length of 30 yards. the height of the greenhouse is 18 yards.  We need to find how much space is inside the greenhouse . Let's find out:

We know that Volume of square Pyramid is , Volume = A(\frac{h}{3}) Where

a = Area of Base

h = height of Pyramid

According to Question , h=18 yards and , side = 30 yards , So Area of base

⇒ (side)^2

⇒ (30)^2

⇒ 900yards^2

Now , Volume is

⇒ A(\frac{h}{3})

⇒ 900(\frac{18}{3})

⇒ 900(6)

⇒ 5,400 yards^3

Therefore, space inside the greenhouse is 5,400 yards^3 .

5 0
3 years ago
Sofia takes 10mg of a medicine whose concentration in blood decreases by a factor of one half every day. Let t be the number of
bazaltina [42]

Answer:  Medication in Lexi's system on day t becomes,

L=10.625(\frac{1}{2})^{t-4}

Step-by-step explanation:

Since we have given that

Initial amount Sofia takes of a medicine = 10 mg

Concentration in blood decreases by a factor of one half every day.

So, it becomes,

S=10(\frac{1}{2})^t\\\\here,\text{ t denotes number of days}

According to question, four days later, it becomes,

S=10(\frac{1}{2})^4\\\\S=\frac{10}{16}\\\\S=0.625\ mg

We have given that Lexi takes 10 mg of the same medicine.

So, it becomes,

10+0.625\\\\10.625\ mg

Hence, Medication in Lexi's system on day t becomes,

L=10.625(\frac{1}{2})^{t-4}

3 0
3 years ago
Read 2 more answers
(-1,4) (2,2) find midpoint?
notsponge [240]

\text{Hey there!}

\text{The midpoint formula is: }\dfrac{\mathsf{x_2+x_1}}{2}, \dfrac{\mathsf{y_2+y_1}}{2}

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

\mathsf{x_1 = -1}\\\\\mathsf{x_2=2}\\\\\mathsf{y_1=4}\\\\\mathsf{y_2=2}

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

\dfrac{2-1}{2}\\\\\mathsf{2-1 = 1}\\\\\mathsf{2=2}\\\\\\\mathsf{x = \dfrac{\mathsf{1}}{2}}

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

\mathsf{\dfrac{4+2}{2}}\\\\\mathsf{4+2=6}\\\\\mathsf{2=2}\\\\\mathsf{\dfrac{6}{2}=3}\\\\\\\mathsf{y=3}

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

\boxed{\boxed{\text{Thus,\ your\ answer\ is:\boxed{(\dfrac{1}{2\ },\ 3)}}}}\checkmark

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

\text{Good luck on your assignment and enjoy your day!}

~\dfrac{\frak{LoveYourselfFirst}}{:)}

6 0
3 years ago
Rico buys a rectangular rug to put on his living room floor. The rug is 8feet long and 6 feet wide. What is the area of the floo
olga nikolaevna [1]

Answer:

48 square feet

Step-by-step explanation:

A = length x width. (A =lw)

So, 8 x 6 = 48

6 0
3 years ago
Please help me answer this question?
zalisa [80]

Answer:

2+2

Step-by-step explanation:

2 + 4!

3-5

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7 0
3 years ago
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