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MArishka [77]
2 years ago
15

19.

Mathematics
1 answer:
Ilya [14]2 years ago
6 0

Answer:

i try my best to answer if i can

Step-by-step explanation:

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Pls pls pls help pls
Alona [7]

Answer:

Diagonal =26.11 units

Step-by-step explanation:

6 0
3 years ago
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In a box of 250 paperclips, 50 are red. What percent of paperclips are red
nadezda [96]

50/250 = 1/5 = 0.20 = 20%

Answer: 20%

8 0
3 years ago
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If 2x<br> + 13x – 7 = 0, then x could equal to which of the following?
Leokris [45]

Answer:

7 / 15

Step-by-step explanation:

15x - 7 = 0

15x = 7

x = 7/15

7 0
3 years ago
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Choose the linear inequality that describes the graph. The gray area represents the shaded region.
jek_recluse [69]

Answer:

2x + 3y ≥ 5

Step-by-step explanation:

See the graph attached.

The bold straight line passes through the points (1,1) and (4,-1).

Therefore, the equation of the straight line will be  

\frac{y + 1}{- 1 - 1} = \frac{x - 4}{4 - 1}

⇒ 3(y + 1) = - 2(x - 4)

⇒ 3y + 3 = - 2x + 8

⇒ 2x + 3y = 5 ............. (1)

Now, the shaded region i.e. the solution to the inequality does not include the origin(0,0).

So, putting x = 0 and y = 0 in the equation (1) we get, 0 < 5

Therefore, the inequality equation is 2x + 3y ≥ 5 (Answer)

6 0
3 years ago
Explain how to write the equations of vertical lines, and why they are written this way
Rom4ik [11]

1. Recall the vertical line equation.

2. Plug in the x that we know.

3. Write down the final equation

Pls mark me brainiest :)

3 0
3 years ago
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