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lyudmila [28]
2 years ago
5

Please solve with explanation

Mathematics
1 answer:
mars1129 [50]2 years ago
6 0

9514 1404 393

Answer:

  4 : 1

Step-by-step explanation:

Each segment joining midpoints is called a "midline." It is parallel to the segment not being joined, and is half its length. All the dimensions of the smaller triangle are half those of the larger triangle. (They are similar triangles.) The ratio of areas is the square of the ratio of side lengths:

  2² : 1² = 4 : 1 . . . . . . ratio of triangle areas

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Simplify the following equation. 4x + 2 = 8x - 5
Setler [38]

Answer:

1.75= X

Step-by-step explanation:

4x+2=8x-5

<em>-4x     -4x</em>

2=4x-5

<em>+5      +5</em>

7=4x

<em>divide by 4</em>

1.75=x

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3 years ago
How long would it take an ant to run from Los Angeles to New York City?
Dmitriy789 [7]

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Step-by-step explanation:

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3 0
3 years ago
Anyone know how to do this
Artist 52 [7]

Answer:

Look in explanation

Step-by-step explanation:

I will assume that you're trying to solve for "x".

For number 1: 49+(5x+1) is a supplementary angle(180 degrees) so you can subtract 180-49 to get 131.

Now, 131 = 5x+1

        -1            -1

         130 = 5x

         /5      /5

Now, we isolate the x to get x=26.

Number 2: There is a supplementary angle as well so we can put 5x+12+6x+3=180.

Now, combine the like terms to get 11x+15=180 so we now isolate x.

                                                              -15   -15

                                                            11x=165

                                                            /11    /11

                                                               x=15

Now, try the rest and set the terms to 180.

5x+1+8+4x=180

2x+1+x-10=180

6+x+5x=180

x+2+153=180(This is similar to #1)

CHECK YOU ANSWERS BELOW AFTER YOU HAVE ATTEMPED THE REST OF THE PROBLEMS.

3. x=19

4. x=63

5. x=29

6. x=25

3 0
3 years ago
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labwork [276]

Solve 112 divided by 7 to find the number of muffins in each batch.

7 0
3 years ago
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3xy^3 + 5- x- 2xy^3= xy^3 +11<br><br> Solve please
snow_lady [41]

Answer:


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8 0
3 years ago
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