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Oduvanchick [21]

3 years ago

7

NEED HELP ASAP!! find the measure of the angle.

2 answers:

Rufina [12.5K]3 years ago

8 0

Answer:

85 degrees

Step-by-step explanation:

Masteriza [31]3 years ago

3 0

Answer:

98 degrees

Step-by-step explanation:

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Plzz helpp plzz

Svetach [21]

Step-by-step explanation:

k = 72

x= -81

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3 0

3 years ago

Find the missing side (X) round to the nearest hundredth

nata0808 [166]

Answer:

$\displaystyle 18,28 ≈ x$

Step-by-step explanation:

$\displaystyle \frac{x}{11} = csc\:37 \hookrightarrow 11csc\:37 = x \hookrightarrow 18,278041552... = x \\ \\ 18,28 \approx x$

<em>OR</em>

$\displaystyle \frac{11}{x} = sin\:37 \hookrightarrow xsin\:37 = 11 \hookrightarrow \frac{11}{sin\:37} = x \hookrightarrow 18,278041552... = x \\ \\ 18,28 \approx x$

Information on trigonometric ratios

$\displaystyle \frac{OPPOCITE}{HYPOTENUSE} = sin\:θ \\ \frac{ADJACENT}{HYPOTENUSE} = cos\:θ \\ \frac{OPPOCITE}{ADJACENT} = tan\:θ \\ \frac{HYPOTENUSE}{ADJACENT} = sec\:θ \\ \frac{HYPOTENUSE}{OPPOCITE} = csc\:θ \\ \frac{ADJACENT}{OPPOCITE} = cot\:θ$

I am joyous to assist you at any time.

7 0

2 years ago

The answer to this question here in the photo cause I don’t know this

Lady bird [3.3K]

Answer:

19.

Step-by-step explanation:

PEMDAS.
3^2=9
5 x 2 + 9
10 + 9 = 19

5 0

2 years ago

Plz help! I don’t know how to do these!

Maurinko [17]

Step-by-step explanation:
x = 120
x= 65
x= 24

4. x= 40

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<em><u>hope </u></em><em><u>this</u></em><em><u> will</u></em><em><u> be</u></em><em><u> helpful</u></em><em><u> to</u></em><em><u> you</u></em><em><u> </u></em><em><u>.</u></em>

<u>☺️</u><u />

5 0

3 years ago

Use the following isosceles triangle to find valur of x and the length of ac.

marissa [1.9K]

Given that the triangle is isosceles, we can say that AB = AC. Using the given expressions we can form the following equation.

$\begin{gathered} AB=AC \\ 5x+8=7x-6 \end{gathered}$

Let's solve for x.

$\begin{gathered} 8+6=7x-5x \\ 14=2x \\ x=\frac{14}{2} \\ x=7 \end{gathered}$

Once we have the value of the variable, we can find the length of AC.

$\begin{gathered} AC=7x-6 \\ AC=7(7)-6 \\ AC=49-6 \\ AC=43 \end{gathered}$ <h2>Therefore, the length of AC is 43.</h2>

3 0

1 year ago