Answer:
x + y = 83
Step-by-step explanation:
When it says opposite angles are supplementary and yo use A as a reference point it means
supplementary means they add to 180
so
A + C = 180
so
2x + 4 + 2y + 10 = 180
now simplify
2x + 2y + 14 = 180
- 14 -14
2x + 2y = 166
/2 /2
x + y = 83
Answer:
Reflection over the Y axis-
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
Use a special rule: BD^2=AD*DC (the squared height in right triangle drawn to hypotenuse is equal to the product of the parts of hypotenuse on which height divides the hypotenuse) 12^2=9*DC
DC=16
3 water bottles.
1 liter is the same as 1,000 milliliters. So, the water jug can hold 6,000 milliliters of liquid.
Simple divide 6,000/2,000, which is the same as 6/2, to get 3. So, the water jug needs 3 water bottles of liquid to fill it.
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To find the circumference of a circle using its diameter you would use πd.
If π ≈ 3.14 and d = 10 units
3.14 * 10 = 31.4 units
The answer is approximately 31.4 units.
