Mathematics, 28.08.2021 09:30 ttorres013
An engineer planning to design a bridge to cross a river is estimating the height of the tower on the old bridge. The engineer measures her shadow to be 76.8 inches long, and she knows that she is 64 inches tall. If the length of the shadow of the bridge’s tower is 216 feet long, what is the approximate height of the tower on the old bridge?
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Mathematics, 21.06.2019 19:00
1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:
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Mathematics, 21.06.2019 20:30
The function show two sisters' savings account and the rate at which they plan to deposit money
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Mathematics, 21.06.2019 21:00
Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !
Answers: 1
Mathematics, 21.06.2019 22:30
Which statements are true about additional information for proving that the triangles are congruent check all that apply
Answers: 1
An engineer planning to design a bridge to cross a river is estimating the height of the tower on th...
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