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steposvetlana [31]
3 years ago
14

Plz help its not that hard I just don't understand it

Mathematics
1 answer:
Alexus [3.1K]3 years ago
4 0
Basically you have to look at the number line for each refrigerator and determine if its passed inspection or falled.Also look at the time if its 15 minutes or so.
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What are the zeroes of P(x) = x3 – 6x2 - x +62​
Maurinko [17]

Answer:

x = 6

x = -1

x = 1

Step-by-step explanation:

Given:

Correct equation;

P(x) = x³ - 6x² - x + 6

Computation:

x³ - 6x² - x + 6

x²(x-6)-1(x-6)

(x-6)(x²-1)

we know that;

a²-b² = (a+b)(a-b)

So,

(x-6)(x²-1)

(x-6)(x+1)(x-1)

So,

zeroes are;

x = 6

x = -1

x = 1

4 0
3 years ago
What is each expression written using each base only once? (-4)^-6*(-4)^7
andreyandreev [35.5K]
(-4)^-6*(-4)^7 = (-4)^1 = -4

answer a. -4
6 0
3 years ago
Read 2 more answers
Prove that Sin2(90-theta)(1+cot2(90-theta))=1
s2008m [1.1K]

Step-by-step explanation:

The Answer is in the photo

8 0
3 years ago
Solve for t.<br><br> -5 − 2t = 3t
allsm [11]
T is equal to -1.
  1. <em>Add 2t to both sides of the equation.</em> -5 = 5t
  2. <em>Divide both sides of the equation by -5.</em> 1 = -t
  3. <em>Multiply both sides of the equation by -1.</em> -1 = t
4 0
3 years ago
Read 2 more answers
you were given 15$ from your auntie to go to the mall. you spend 6$ on snacks, and 5$ on shirt on your way to the car,you found
Finger [1]
The answer would be 14





Explanation:
If you look on a number line and start from 15 then from there you minus 6 which equals 9 then you minus 5 which equals 4 and add 10 which equals 14 and that 14 is on the positive side of the number line. So 14 is your answer.
5 0
3 years ago
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