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ahrayia [7]
3 years ago
6

Solve for A if = 3.14 and r = 3. Α = πη2 Enter the number that belongs in the green box A = [?]​

Mathematics
1 answer:
Ray Of Light [21]3 years ago
8 0
Answer:

A = 28.26

Step-by-step explanation:

Area = 3.14r^2

Area = 3.14(3)^2

Area = 3.14(9)

Area = 28.26
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The expression (4x+5)(3x-7) is the factorization of what trinomial?
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It's easy to find the trinomial. Just multiply (4x + 5) and (3x - 7) together.

(4x + 5)(3x - 7) = 12x^{2} - 28x + 15x - 35 = 12x^{2} - 13x - 35

So the final answer is 12x^{2} - 13x - 35

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Mr.Chen left $45,000 to his aunt when he died. This was 5% of his total worth. a) how much was Mr.Chen worth when he died? Show
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