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suter [353]
3 years ago
5

There are 26.2 miles in a marathon. Write the number of miles using a fraction.

Mathematics
1 answer:
uranmaximum [27]3 years ago
7 0
Proper fraction: 26 1/5
improper fraction: 131/5
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Please help me with this pleaseee
torisob [31]

Answer:

x = 88.2

Step-by-step explanation:

The angle at the top of the triangle = 90° - 10° = 80°

and the left side of the triangle is x ( opposite sides of a rectangle )

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3 years ago
Four less than the product of ten and a number is eleven. is
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If written in algebraic form it is, 10x - 4 = 11

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Consider the following expression: (1 + x)^n. A) Use the Binomial Theorem to find the first four terms of this polynomial. B) Wh
sergiy2304 [10]
Given:

The expression:  (1 + x)^n

The Binomial Theorem is used to predict the products of a binomial raised to a certain power, n, without multiplying the terms one by one. 

The following formula is used:

(a + b)^n = nCk * a^(n-k) * b^k

we have (1 +x)^n,

where a = 1 
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4th term: k = 4
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3 years ago
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