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ankoles [38]
3 years ago
11

Please help. I really need help with this so please help.

Mathematics
1 answer:
Flauer [41]3 years ago
4 0

Answer:

5x ≥ 1y

Step-by-step explanation:

The number key chains is 8 times the number of thumb drives. She wants to use at least 5 times at many.

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How would you write 2,405 using a power of ten
Vaselesa [24]

Answer:2405.0

Step-by-step explanation:

7 0
2 years ago
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Express 2x^2+8x+3 in the form 2(x+p)^2+q
e-lub [12.9K]

Answer:

2(x + 2)² - 5

Step-by-step explanation:

Given

2x² + 8x + 3

To obtain the required form use the method of completing the square.

The coefficient of the x² term must be 1, thus factor 2 out of 2x² + 8x

= 2(x² + 4x) + 3

add/subtract ( half the coefficient of the x- term)² to x² + 4x

= 2(x² + 2(2)x + 4 - 4) + 3

= 2(x + 2)² - 8 + 3

= 2(x + 2)² - 5

with p = 2 and q = - 5

4 0
3 years ago
A
tatuchka [14]

Alright, lets say the measure of the 3rd angle (the smallest one) is  x degree, then measure of the 1st angle will be (x + 25) degree, and 2nd one: 3x degree. The sum of all the angles in any triangles is 180 degrees.

(x + 25) + 3x + x = 180

5x + 25 = 180 ---> 5x = 180 - 25 ---> 5x = 155 ---> x = 155/5 ---> x = 31o (third angle)

31 + 25 = 56o (first angle)

3 × 31 = 93o (second angle)

56 + 93 + 31 = 180

8 0
2 years ago
One hundred million divided by ten thousand equals?
SVETLANKA909090 [29]
It equals 10 000
10 000 ×10 000=100 000 000
4 0
2 years ago
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Find the slope of the line that passes through each pair of points
lyudmila [28]

Answer:

-1

Step-by-step explanation:

The slope of the line can be found by

m = (y2-y1)/(x2-x1)

    = (-2-1)/(1--2)

     =-3 /(1+2)

      =-3/3

       -1

3 0
3 years ago
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