3 years ago

Fie trapezul ABCD dreptunghic in A, BC||AD,CD=12, m unghiului BCD=60°, BC=2AD.

Mathematics

1 answer:

Step2247 [10]3 years ago

3 0

B is the correct answer i think

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If 1679 parts are made in 7 hours, what is the average rate at which these parts are being made per hour?

luda_lava [24]

1679/7
=239.85...
Rounds to 240
So average rate is 240

4 0

3 years ago

The cubic crystal company has a new crystal cube they want to sell. The packaging manager insists that the cubes be arranged to

Nat2105 [25]

Answer:

Following are the responses to the given question:

Step-by-step explanation:

$height \ \ \ \ \ \ \ Width \ \ \ \ \ \ \ Length\\\\$

$1 \ \ \ \ \ \ \ \ \ \ \ \ \ \ 1 \ \ \ \ \ \ \ \ \ \ \ \ \ \ 12\\\\ 1 \ \ \ \ \ \ \ \ \ \ \ \ \ \ 2 \ \ \ \ \ \ \ \ \ \ \ \ \ \ 6\\\\ 1 \ \ \ \ \ \ \ \ \ \ \ \ \ \ 3 \ \ \ \ \ \ \ \ \ \ \ \ \ \ 4\\\\2 \ \ \ \ \ \ \ \ \ \ \ \ \ \ 2 \ \ \ \ \ \ \ \ \ \ \ \ \ \ 3\\\\$

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2 years ago

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Clara created a coordinate grid of her city. The bowling alley is located at (10, 12) and the skating rink is located at (-6, -4

yulyashka [42]

First we need to know the coordinates of the movie theater, we can do this applying the midpoint formula:

$\begin{gathered} P(BA,SR)=(\frac{10-6}{2},\frac{12-4}{2})\text{ = (}\frac{4}{2},\frac{8}{2}) \\ \Rightarrow P(BA,SR)=(2,4) \end{gathered}$

We have that the movie theater is located at (2,4). Now we use this coordinates to find the location of Clara's house using again the midpoint formula:

$\begin{gathered} P(MT,SR)=(\frac{-6+2}{2},\frac{4-4}{2})=(-\frac{4}{2},0) \\ \Rightarrow P(MT,SR)=(-2,0) \end{gathered}$

Therefore, Clara's house is located at (-2,0)

6 0

1 year ago

Find all of the factors of 72. 1, 2, 3, 4, 6, 8, 9 1, 2, 3, 4, 8, 12, 16, 24, 36, 72 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36 1, 2,

Andrew [12]

Answer:

Find all of the factors of 72

1,2,3,4,6,8,9,12,18,24,36,72

Step-by-step explanation:

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3 years ago

The quotient of x and 5 is 35

salantis [7]

7•5=35
The answer is 7.

4 0

2 years ago