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Leto [7]
3 years ago
7

Which is a solution to the equation 3x^2 + 2x − 20 = 2x^2 + 15?

Mathematics
1 answer:
pychu [463]3 years ago
6 0

the answer is b)-7 or it could be 5

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Properties of translation and reflation quiz iready answer guide
GaryK [48]

Step-by-step explanation:

The property of translations on a coordinate plane, is pretty easy to remember, if you go up, you add to the y, if you go down, subtract from the y

If you go left, subtract from the x, if you go right, add to the x.

Example: State the number of moves the x and y variable in each vertex had to go through and what direction, (-100, 27) to (100,0)

Answer:

The x had to go through 200 moves to the right to add 200 onto the x

The y had to go through 27 moves to the left to subtract 27 from y.

Hope this helps!

8 0
3 years ago
Find arc DC please help me
emmasim [6.3K]

Answer:

arc ABC = 196°

arc DC = 360 - 196 - 70 = 94°  (which looks out of proportion, but so does angle D)

Step-by-step explanation:

arc ABC = 2(∠D) = 2(98°) = 196°

3 0
3 years ago
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7 0
3 years ago
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When is taking a zero percent APR option more beneficial than a large rebate?
EleoNora [17]
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7 0
3 years ago
Convert the angle 17pi/12 radians to degrees.
Alexxandr [17]

Answer: 255°

Step-by-step explanation:

To convert an angle in radians to degree, we've to multiply it by 180/π. In this case, converting the angle 17pi/12 radians to degrees will be:

= 17π/12 × 180/π

= 17 × 15°

= 255°

The answer is 255°.

7 0
3 years ago
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