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miv72 [106K]
2 years ago
13

Find c plissssssssssss

Mathematics
1 answer:
Rzqust [24]2 years ago
3 0

The value of c is equal to 7\sqrt{2}

Data:

  • Opposite = 7
  • Angle = 45 degrees
  • hypothenuse = c
<h3>Trigonometric Ratio</h3>

To solve this problem, we need to use trigonometric ratio SOHCAHTOA.

Since we have opposite and hypothenuse value, we can use sine angle for this.

sin \theta = \frac{opposite}{hypothenuse}

Let's substitute the values into the formula

sin45 = \frac{7}{c}\\ c = \frac{7}{sin 45} \\c = 7\sqrt{2}

The value of c is equal to 7\sqrt{2}

Learn more on trigonometric ratio here;

brainly.com/question/11967894

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Please provide an answer
Igoryamba

Answer:

Step-by-step explanation:

The opposite angles in a quadrilateral theorem states that when a quadrilateral is inscribed in a circle, the angles that are opposite each other are supplementary, their degree measures add up to 180 degrees. One can apply this here by using the sum of (<C) and (<A) to find the measure of the parameter (z). Then one can substitute in the value of (z) to find the measure of (<B). Finally, one can use the opposite angles in a quadrilateral theorem to find the measure of angle (<D) by using the sum of (<B) and (D).

Use the opposite angles in an inscribed quadrialteral theorem,

<A + <C = 180

Substitute,

14x - 7 + 8z = 180

Simplify,

22z - 7 = 180

Inverse operations,

22z = 187

z = \frac{187}{22}

Simplify,

z = \frac{17}{2}

Now substitute the value of (z) into the expression given for the measure of angle (<B)

<B = 10z

<B = 10(\frac{17}{2})

Simplify,

<B = 85

Use the opposite angles in an inscribed quadrilateral theorem to find the measure of (<D)

<B + <D = 180

Substitute,

85 + <D = 180

Inverse operations,

<D = 95

8 0
2 years ago
Read 2 more answers
28. Rewrite the Scientific Notation into expanded form (normal number).<br> 8.675309 x 10
Aleks [24]
86.75309 is the answer
3 0
3 years ago
What is another way to write 56
SashulF [63]

Answer:

\frac{112}{2}

Step-by-step explanation:

Another way to express 56 is \frac{112}{2} because they are equal values.

3 0
3 years ago
Read 2 more answers
Alexander has nickels, dimes, and quarters in the ratio of 2:1:8, if 40 of Alexander's coins are quarters, how many nickels and
ch4aika [34]

Answer:

He has 10 nickels and 5 dimes

Step-by-step explanation:

We can take advantage of the ratio by dividing 40 by 8, giving us that every 1 in the ratio = 5. So we can multiply 2 x 5 = 10 and 1 x 5 = 5.

Hope this Helps!

4 0
3 years ago
!!PLEASE HELP!!<br> Will mark brainliest<br> Look at the picture^^
OleMash [197]

Answer:

u=UMMM  this is your teacher you should not be asking for your answers online you got a zero

Step-by-step explanation:

6 0
3 years ago
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