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Vanyuwa [196]
3 years ago
12

Question 1: The flag of a country contains an isosceles triangle.​ (Recall that an isosceles triangle contains two angles with t

he same​ measure.) If the measure of the third angle of the triangle is ​° more than the measure of either of the other two​ angles, find the measure of each angle of the triangle.​ (Recall that the sum of the measures of the angles of a triangle is​ 180°.)
The first angle is _, the second angle is _, and the third angle is _
Mathematics
1 answer:
schepotkina [342]3 years ago
3 0

Answer:The flag of a country contains an isosceles triangle (recall that an isosceles triangle contains two angles with the same measure) if the measure of the third angle of the triangle is 20 degrees more than twice the measure of either of the other two angles and find the measure of each angle of the triangle (Recall that the sum of the measures of the angles of a triangle is 180 degrees)

Step-by-step explanation:

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The answer is A.) A smaller percentage of second-lunch students (18%) eat outside.

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4 years ago
Replace ∗ with a monomial so that the expression can be rewritten as a square of a sum or a difference: 25a^2+ ∗ + 1/4 b^2
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3 years ago
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3 years ago
Two ships leave the same port in different directions, forming a 120° angle between them. One ship travels 70 mi. and the other
kondaur [170]

Answer : Distance between the ships to the nearest miles = 106.03 ≈ 106 mi.

Explanation :

Since we have shown in the figure below :

a=70 mi.

b=52 mi.

c=x mi.

\text{Since two ships leaves the same port in different directions forming a }120\textdegree\text{angle between them.}

So, we use the cosine rule , which states that

 c^2=a^2+b^2-2ab.cosC\\\\x^2=70^2+52^2-2\times 70\times 52\times cos(120\textdegree)\\\\x^2=4900+2704-7280\times (-0.5)\\\\x^2=7604+3640\\\\x^2=11244\\\\x=\sqrt{11244}\\\\x=106.03

So, c = x= 106.03 mi.

Hence, distance between the ships to the nearest miles = 106.03 ≈ 106 mi.


8 0
3 years ago
Please help , i dont get this at all literally at all
dlinn [17]

Answer:

The total angle (Angle FGH) = 141 degrees

Angle 1 = 59 degrees

To find this, all you need to do is subtract 59 degrees from 141 degrees.

Because Angle 1 and Angle 2 make up Angle FGH, which - 141 degrees.

141 degrees is your (considered) total amount of degrees, and 59 degrees is apart of it. So, 141 - 59 = 82 degrees.

Angle 2 = 82 degrees.

I hope this helps!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>
5 0
3 years ago
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