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Luba_88 [7]
2 years ago
7

What is the cosine ratio of angle XZW?

Mathematics
2 answers:
-BARSIC- [3]2 years ago
4 0

Answer:the answer is .B the second one

Step-by-step explanation:

PSYCHO15rus [73]2 years ago
3 0

  • XW=12

\\ \sf\longmapsto tan60=\dfrac{WZ}{XW}

\\ \sf\longmapsto \sqrt{3}=\dfrac{WZ}{12}

\\ \sf\longmapsto WZ=12√3

\\ \sf\longmapsto WZ=20.78

Now

\\ \sf\longmapsto XZ^2=20.78^2+12^2

\\ \sf\longmapsto XZ^2=431.8+144

\\ \sf\longmapsto XZ^2=575.8

\\ \sf\longmapsto XZ\approx 24

Now

\\ \sf\longmapsto cos\Theta=\dfrac{XW}{XZ}

\\ \sf\longmapsto cos\Theta=\dfrac{12}{24}

\\ \sf\longmapsto cos\Theta=\dfrac{1}{2}

Option C

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your recipe calls for 2 over 3 cups of sugar. you are only making 2 over 4 of the recipe. how much sugar do you need? not simpli
dalvyx [7]

The quantity of sugar required for 2/4 of the recipe is 1/3 cups

<h3>How to solve fraction?</h3>

let

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2/3 : 1 = x : 2/4

2/3 ÷ 1 = x ÷ 2/4

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2/3 = x × 2

2/3 = 2x

x = 2/3 ÷ 2

x = 2/3 × 1/2

= 2/6

x = 1/3 cups

Therefore, the quantity of sugar required for 2/4 of the recipe is 1/3 cups

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brainly.com/question/11562149

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8 0
1 year ago
What is the value of k used to find the coordinates of a point that partitions a segment into a ratio of 5:3. Please Explain.
Dafna11 [192]

Answer:

The value of k is 5/8

Step-by-step explanation:

The value of k is found by dividing the numerator of the original ratio, 5, by the sum of the numerator and denominator of the ratio

When finding a point, P, to partition a line segment AB into the ratio a/b, we find a ratio c = a / (a + b)

According to this formula we find the value of k.

k = a/(a+b)

where a = 5

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Now plug the values in the formula:

k = 5/(5+3)

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4 0
3 years ago
Can anyone please solve this​
jonny [76]
Which one do you need?
5 0
2 years ago
Find the sum of A and B: A=5+7i, B=7+4i
ale4655 [162]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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Zielflug [23.3K]

Answer:

1/81

Step-by-step explanation:

7 0
3 years ago
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