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andriy [413]
3 years ago
9

How to solve this? Please help!

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
4 0

Answer:

it ccccccccccccccccccccc

Step-by-step explanation:

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I need help with this probability question.
Ahat [919]

Answer:

20/total (u can calculate it)

Step-by-step explanation:

Number of dogs/Total number of pets

3 0
3 years ago
Given that B, D and F are midpoints, find the length of segment DA.
TiliK225 [7]

Answer:

The length of segment DA is 15 units

Step-by-step explanation:

  • <em>The segment which joining a vertex of  a triangle and the midpoint of the opposite side to this vertex is called a median </em>
  • <em>The point of intersection of the median of a triangle divides each median into two parts the ratio between them is 1: 2 from the base, which means </em><em>the length of the median is 3 times the part from the base</em><em>  </em>

Let us use this rule to solve the question

In Δ AEC

∵ D is the midpoint of EC

∴ AD is a median

∵ B is the midpoint of AC

∴ EB is a median

∵ F is the midpoint of AE

∴ CF is a median

→ The three medians intersected at a point inside the triangle,

   let us called it M

∵ AD ∩ EB ∩ CF at M

∴ M is the point of intersection of the medians of Δ AEC

→ By using the rule above

∴ AD = 3 MD

∵ MD = 5

∴ AD = 3(5)

∴ AD = 15 units

6 0
3 years ago
Read 2 more answers
1.) 2x + 3 = - 3x - 2<br> Can someone explain this to me plz step by step
uranmaximum [27]

Answer:

x = -1

Step-by-step explanation:

2x + 3 = -3x -2

2x = -3x -5

5x = -5

x= -1

5 0
3 years ago
If a rectangle with length 6 cm and width 4 cm is enlarged by a scale factor of ½, then what is the perimeter of the new rectang
creativ13 [48]

Answer:

if rectangle length 6 cm with 4 cm + 6 CM dancer will come

5 0
3 years ago
What is the greatest value
S_A_V [24]
The greatest value would be something like this: What is the value of 3 in 3,829 compared to the value of 3 in 2,693? Choose the number in which 3 has the greatest value.
4 0
3 years ago
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