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nika2105 [10]
3 years ago
13

Identify the terminal point for a 45° angle in a unit circle.

Mathematics
1 answer:
GREYUIT [131]3 years ago
3 0

Answer:

D

Step-by-step explanation:

x- coordinate = cos45° = \frac{1}{\sqrt{2} } = \frac{\sqrt{2} }{2}

y- coordinate = sin45° = \frac{1}{\sqrt{2} } = \frac{\sqrt{2} }{2}

That is ( \frac{\sqrt{2} }{2} , \frac{\sqrt{2} }{2} ) → D

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Amy has 27 pounds of raisins. She divides the raisins equally into 12 bags.
madam [21]

[Answer in picture below]

Answer/Step-by-step explanation:

To calculate how many pounds of raisins are in each bag, we have to divide the pounds of raisins by number of bags.

To be precise, we are looking for next quotient:

27 / 12 = ?

  • Divide until you have an amount less than the divisor left over.
  • Insert a decimal point and a zero at the end of the dividend.
  • Place a decimal point in the quotient above the decimal point in the dividend.
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5 0
2 years ago
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8 0
4 years ago
URGENT!!!
garri49 [273]

Answer:

B:  (x - 4)² = 44

Step-by-step explanation:

Start with x^2 - 8x - 10  =  18.

Simplify the constants by adding 10 to both sides:  x^2 - 8x - 10 + 10 = 18 + 10.

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Now identify the coefficient of x.  It is -8.  

Take half of this, obtaining -4.

Square this result, obtaining 16.

Add 16, and then subtract 16, to x^2 - 8x:

x^2 - 8x + 16 - 16 = 28.

Add 16 to both sides:

x^2 - 8x + 16 = 28 + 16 = 44

Rewrite x^2 - 8x + 16 as (x - 4)², so that we have:

(x - 4)² = 44.  This is in the form (x - p)² = 44, and matches Answer B.

Note:  Please use " ^ " to indicate exponentiation:  (x - 4)^2 = 44

3 0
3 years ago
Absolute value to show the distance between -60 and 13​
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Answer:

<h2>73</h2>

Step-by-step explanation:

The Ruler Postulate:

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AB = |B - A|

We have A = -60, and B = 13. Substitute:

|13 - (-60)| = |13 + 60| = |73| = 73

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4 years ago
You want to quit your job and go back to school for a law degree 4 years from now, and you plan to save $3,500 per year, beginni
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Hi !

You plan to save $3,500

It pays +5.7% each year.

After 4 years, you will have : 3,500\times1,057^4\approx \$4,369
8 0
3 years ago
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