9514 1404 393
Answer:
AB = 4
∠E = 30°
Step-by-step explanation:
Side AD is 4 times the length of corresponding side EH, so we expect side AB to be 4 times the length of side EF.
AB = 4·EF = 4·1
AB = 4
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Angle E will have the same measure as corresponding angle A.
angle E = 30°
Answer:
Two opposite angles of a parallelogram are always <u>equal</u><u>.</u>
Answer: -1/2
Step-by-step explanation:
Use double-angle identities:
cos(2θ)=cos^2θ−sin2^θ
cos(2θ)=1−2sin^2θ
cos(2θ)=2cos^2θ−1
sin(x)=1/2
cos(2x)=1−2sin^2x=1−2(1/4)=1/2
cos(4x)=2cos2^(2x)−1=2(1/4)−1=-1/2
You would find the greatest common factor of the two, which is 24. In that case, there's 3 pretzels and 2 string cheese in each bag.
Answer:
I'm pretty sure it's the first one