Answer:
15+4.5+0.5=20
Alex bought 20 pounds of pet food
Step-by-step explanation:
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You draw the reference angle of 45° but clockwise. The exact value of sin(-345°) is 1/√2.
Answer:
Exact Form:
x = 1/64
Decimal Form:
x = 0.015625
Step-by-step explanation:
13 is 141. A octagon has 1080 degrees and if you add all the angles up you get 939 and 1080-930=141
Answer:
1. 21+35
2. 5
Step-by-step explanation: