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Amiraneli [1.4K]
3 years ago
5

2x² + 3x - 20=0 using the quadratic formula​

Mathematics
1 answer:
Pani-rosa [81]3 years ago
3 0

Answer:

The answer is X= 5/2, -4

Step-by-step explanation:

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What is the measurement of ULE?
Tamiku [17]

Answer:

  ∠ULE = 60°

Step-by-step explanation:

The exterior angle marked 109° is the sum of the remote interior angles marked 49° and x.

  109° = 49° + ∠ULE

  ∠ULE = 109° -49°

  ∠ULE = 60°

5 0
3 years ago
An individual is presented with three different glasses of cola, labeled C, D, and P. He is asked to taste all three and then li
Dahasolnce [82]

Answer and explanation:

Probability = number of favorable outcomes/ total number of outcomes

Since all glasses labelled C, D, and P are all same Cola

Probability that C is ranked first = 1/3

Probability that D is ranked last = 1/3

4 0
3 years ago
By what percentage did the high temperature increase from friday to saturday ? round ur answer
monitta

Answer:

Step-by-step explanation:

First, you must find the actual decrease in temperature.

Decrease = Yesterday's temperature - Today's temperature

Decrease = 80 - 75

Decrease = 5 degrees

Now, find the percentage decrease.

% Decrease = Actual decrease / Yesterday's temperature x 100

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% Decrease = 0.0625 x 100

% Decrease = 6.25 %

So, the percent decrease in high temperature from yesterday to today is 6.25%

3 0
3 years ago
1. Points V, W, X, Y, and Z are graphed on a number line. The coordinate of point V is –4. What points are at a distance of 9 un
sashaice [31]
<span>Well first this one you can just count which ones are 9 units away so it could be A becuase -4+-9=-13
Another is B because -4+9=5
</span>I hope it helps.
Comment if you need more help

4 0
3 years ago
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Each year, the Department of Water Works measures the chloride concentration level in the water. The first year, they found the
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I think the answer is 3 1/4
8 0
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