Answer:
d= 90 degrees
e= 99 degrees
f= 81 degrees
Step-by-step explanation:
To find d, you know that the other side is equal to 90. Because two sides that are opposite of each other must be equal to 180, you do 180-90 which is 90 to get d. Therefore, d=90 degrees. 99 degrees and e are alternate interior angles so that means they have to be the same. Because f is on the other side of 99 degrees and two sides that are opposite of each other must equal 180 degrees, you have to do 180-99 which is equal to 81 degrees. Therefore, d=90 degrees, e=99 degrees, and f=81 degrees
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The answer is 54. because you would times it all to the square root.
The correct answer is B. Hypothesis: Two lines intersect at right angles. Conclusion: The two lines are perpendicular.
The remaining two are incorrect because one always implies the other, and vice versa. One cannot occur without the other.
1 hr he has 18 in everything and 12 blueberry
2 hrs he has 36 in everything and 24 blueberry
3hrs he has 54 in everything and 36 in blueberry
4hrs he has 72 in everything and 48 in blueberry
