Answer:
3. 102
4. c
Step-by-step explanation:
For number 3:
(c^2 - a) + b becomes (10^2 - 3) + 5
10^2 = 100
100 - 3 + 5 = 102
For number 4:
Usually when you see distributive property, you're multiplying into parentheses. This time you're factoring out.
20c - 8d
It's not a, because that would be 20c + 8d
It's not b, because that would be 20c -32d
It is c, because 4 x 5c = 20 c and 4 x -2d = -8d
It's not d, because that would be 20c- 8cd
Graph the absolute value using the vertex and a few selected points.
x: -2, -1, 0, 1, 2
y: 4, 2, 0, 2, 4
Hope this helps! :)
Answer:
The value of must be 3.
Step-by-step explanation:
Let be , there is an horizontal translation when function is transformed into , where:
- Shift to the right.
- Shift to the left.
If and it is shifted right, then the value of must be 3.
This is going to be a pretty large answer because there are 12 angles to figure out, but here it is:
Angle 6: 56 + 42 = 98
180 - 98 = 82° = angle 6
Angle 5: 82 + 56 = 138
180 - 138 = 42° = angle 5
Angle 4: 82 + 42 = 124
180 - 124 = 56° = angle 4
Angle 3: 42 + 56 = 98
180 - 98 = 82° = angle 3
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Angle 7: 180 - 82 (angle 6) = 98° = angle 7 [C angle]
Angle 8: 180 - 98 = 82° = angle 8
Angle 9: 180 - 82 = 98° = angle 9
Angle 10: 180 - 98 = 82° = angle 10
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Angle 11: 82 (angle 8) + 82 (angle 6) = 164
180 - 164 = 16° = angle 11
[Angles in triangle add up to 180]
Angle 12: 180 - 16 = 164° = angle 12
Angle 13: 180 - 164 = 16° = angle 13
Angle 14: 180 - 16 = 164° = angle 14
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Let me know if I missed one! Hope I helped!
The answer is B. I hope this helped.