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KATRIN_1 [288]
2 years ago
10

-20x+10=-110 whats the answer?

Mathematics
2 answers:
larisa86 [58]2 years ago
5 0
X=6

Hope this helps!! <3
Tanya [424]2 years ago
3 0

Answer:

Uhhhhh mayonnaise?

Step-by-step explanation:

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Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
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Answer:

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Step-by-step explanation:


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2 years ago
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What is the solution of the equation when solved over the complex numbers?<br><br> x^2+27=0
Luba_88 [7]

Answer:

(0,27)

Step-by-step explanation:

x2 + 27 = 0

Solutions based on quadratic formula:

x1  

= −0 − √ 02 − 4×1×27   2×1 = 0 − 6 × √ 3 i   2 ≈ −5.196152i

x2  

= −0 + √ 02 − 4×1×27   2×1 = 0 + 6 × √ 3 i  2 ≈ 5.196152i

Extrema:

Min = (0, 27)

8 0
3 years ago
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Use a double angle or half angle identity to find the exact value of each expression
STatiana [176]

Answer:

Step-by-step explanation:

There are 2 very distinct and important things that we need to know before completing the problem. First is that we are given that the cos of an angle is 1/3 (adjacent/hypotenuse) and it is in the first quadrant. We also need to know that the identity for sin2θ = 2sinθcosθ.

We already know cos θ = 1/3, so we need now find the sin θ. The sin ratio is the side opposite the angle over the hypotenuse, and the side we are missing is the side opposite the angle (we do not need to know the angle; it's irrelevant). Set up a right triangle in the first quadrant and label the base with a 1 (because the base is the side adjacent to the angle), and the hypotenuse with a 3. Find the third side using Pythagorean's Theorem:

3^2=1^2+y^2 which simplifies to

9=1+y^2 and

y^2=8 so

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sin\theta=\frac{2\sqrt{2} }{3}

Now we have everything we need to fill in the identity for sin2θ:

2sin\theta cos\theta=2(\frac{2\sqrt{2} }{3})(\frac{1}{3}) and multiply all of that together to get

2sin\theta cos\theta=\frac{4\sqrt{2} }{9}

4 0
2 years ago
A box contains 17 ​transistors, 5 of which are defective. If are selected at​ random, find the probability of the statements bel
Reil [10]

Answer:

27% chance that the transistor is defective

5:17

Step-by-step explanation:

4 0
2 years ago
Apply the distributive property to ur factor out the greatest common factor 75+20
leonid [27]

Answer:

5(15+4)

Step-by-step explanation:

I think this is the answer. I don't understand the question but I did factor out the problem

5 0
3 years ago
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