Answer:
53 mins
Step-by-step explanation:
Answer:
70√2 units²
Step-by-step explanation:
(see attached for reference notes on parallelograms)
we are given ABCD is a parallelogram where
Short Length, AB = 10 units
Long Length, BC = 14 units
Angle A = 45°
The area of the parallelogram is hence,
= AB x BC sin 45°
= 10 x 14 x sin 45
= 140 sin 45° (recall from special angles, that sin 45° = 1/√2)
= 140/√2 (remove radical from denominator by multiplying by √2/√2)
= (140/√2) x (√2/√2)
=70√2 units²
1. Multiply: (3x+1)(x+2) Answer:3x^2+7x+2
2.Remember to combine all like terms, and FOIL to check if you had factored a trinomial correctly.
Answer:
Answer:
The anwser is 2
Step-by-step explanation:
1 for each person
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Multiply by
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to make the denominator of
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real.
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Combine.
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Expand
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using the FOIL Method.
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Simplify.
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13
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9
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Simplify each term.
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13
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9
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Reduce the expression by cancelling the common factors.
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