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dybincka [34]
3 years ago
8

Help me please I could really use it!!!!

Mathematics
1 answer:
lyudmila [28]3 years ago
5 0
It is A because you subsitute the x in the equation A) (2x-8)(7x+5)=0 x=4 x=5,7 (fraction)
subtitute the x now and you get
(2(4)-8)(7(-5,7)+5) = 0
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A scientist is determining how fast a weed grows. Every two days the scientist measures the height of the weed. How tall will th
HACTEHA [7]

Answer:

d.

Step-by-step explanation:

8 0
2 years ago
What is 1/2 • 2 - 1 =
ozzi

Answer:

0

Step-by-step explanation:

1/2 * 2 is 1. 1 - 1 is 0

Have a great day/night!

8 0
3 years ago
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Please answer!!!!!!
Crazy boy [7]

Answer:

(this isnt a mathematics question, it's science, btw)

Indeed, you are correct. It is 1. I think.

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4 0
2 years ago
BESTIES PLEASE HELP ASAP WILL GIVE POINTS AND BRAINLIEST. Express as a trinomial (2x-6) (x-4)
zaharov [31]

Answer:

2x² - 14x + 24

Step-by-step explanation:

Use the FOIL method (First, Outside, Inside, Last).

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Next, multiply the outside terms of both parenthesis:

2x * -4 = -8x

Then, multiply the inside terms of both parenthesis:

-6 * x = -6x

Finally, multiply the last terms of both parenthesis:

-6 * -4 = 24

Combine like terms:

2x² - 8x - 6x + 24

2x² (-8x - 6x) + 24

2x² (-14x) + 24

2x² - 14x + 24 is your answer.

~

4 0
3 years ago
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Last month, a manufacturing company shipped 452 boxes of ball bearings.Each box contains 48 balls bearings. How many ball bearin
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Answer: the company shipped 21,696 ball bearings.

Step-by-step explanation:

Each box contains 48 balls bearings  and the company shipped 452 boxes, so it is a simple multiplication 452 times 48 = 21,696

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3 years ago
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