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Liula [17]
3 years ago
13

Find the axis of symmetry for this parabola y=-2x^2+4x-10

Mathematics
1 answer:
AlekseyPX3 years ago
3 0
The answer is x equals 1
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Solve the equation-4(x+10)-6=-3(x-2)<br>​
marta [7]

Answer:

x = -52

Step-by-step explanation:

-4x-46+46=-3x+6+46

-4x=-3x+52

-4x+3x=-3x+52+3x

8 0
2 years ago
Read 2 more answers
(10 points) <br> Solve for x. Assume that the lines which appear to be tangent are tangent
Ganezh [65]

The two tangent lines for each circle are the same length. Set the equations to equal and solve for x.

1. 4x + 3 = 3x +12

Subtract 3x from each side:

x +3 = 12

Subtract 3 from both sides:

x = 9

2. -2 + x = 2x -7

Subtract 2x from both sides:

-2 - x =  -7

Add 2 to each side:

-x = -5

Multiply both sides by -1:

x = 5

8 0
3 years ago
How do I figure this out?
Ilia_Sergeevich [38]

∠UXW = 36°

∠WZX = 66°

∠UWY = 48°

∠XYZ = 42°


Use the Alternate Exterior Angles Theorem. Always remember that a triangles angles add up 180°, so you can subtract the angles you already know in a triangle to figure out the remaining angle.

8 0
2 years ago
What is the scale factor of the dilation?
klasskru [66]
A description of a dilation includes the scale factor (or ratio) and the center of the dilation. The center of dilation is a fixed point in the plane. If the scale factor is greater than 1, the image is an enlargement (a stretch). If the scale factor is between 0 and 1, the image is a reduction (a shrink
8 0
2 years ago
Find sin 0.<br> 16<br> 20<br> 12
Flura [38]

<em>Answer:</em>

<em>A 16/20</em>

<em>explanation: 772.malachi on insta</em>

<em>Sin: 16/20</em>

<em>Cos: 12/16</em>

<em>Tan: 16/12</em>

5 0
3 years ago
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