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Nadya [2.5K]
3 years ago
13

Solve for x Please.

Mathematics
1 answer:
Sonja [21]3 years ago
4 0

Answer:

B

Step-by-step explanation:

Since the triangle is right use the tangent ratio to find x

tan64° = \frac{opposite}{adjacent} = \frac{x}{11}

Multiply both sides by 11

x = 11 × tan64° = 22.55 → B

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Answer:

By doubling each day

Step-by-step explanation:

Jay is increasing  daily a fixed amount of pennies to his collection.  That's an arithmetic series, because to obtain the next term you have to do an addition.

To get a geometric series or progression you have to find the next term through multiplication.

So, if he wants to convert his series into a geometric series, he'd have to double his contribution to his collection each day (as an example).

4 0
3 years ago
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djyliett [7]

Answer:

The answer is a = -15

Step-by-step explanation:

1/3a = -5

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a = 3 × (-5)

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3 0
3 years ago
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As a fraction in simplest terms, what would you multiply the first number by to get the second?
Alinara [238K]

Answer:

22/25

Step-by-step explanation:

66/75 = 22/25

Input into equation to confirm

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Alenkasestr [34]

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22

Step-by-step explanation:

(4 x 4) + (2 x 3) = 16 + 6 = 22

5 0
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