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Zepler [3.9K]
3 years ago
6

If two angles of a triangle each measure 45 degrees what is the third angle

Mathematics
2 answers:
mafiozo [28]3 years ago
7 0
Yes, A Triangle Measures 180 Degrees. 45 • 2 = 90, And 180 - 90 = 90. Therefore, The Third Angle Measures 90 Degrees.
8_murik_8 [283]3 years ago
5 0

Since we know that there are exactly 180 degrees in any triangle, and if each angle is equal to 45 degrees, we must add 45 to 45 and then subtract the result from 180 to find the 3rd angle. Since 45+45=90,we subtract 180-90 and get 90 degrees or a right angle.


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solniwko [45]

Answer:

5!*4! is equivalent to 5*(4!)^2

Step-by-step explanation:

5!*4! = 2880

5*(4!)^2 = 2880

4 0
3 years ago
Choose the congruence theorem that you would use to prove the triangles congruent.
Alika [10]
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8 0
3 years ago
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Can someone show me the work for this?
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We are given the equation or function <span> y = sqrt (2x + 1). The derivative of the equation is expressed as 

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7 0
3 years ago
If the cost, C(x), for manufacturing x units of a certain product is given by C(x)=x^2-14x+74, find the number of units manufact
vova2212 [387]
<h2>Steps:</h2>

So for this, since C(x) is the cost, and we are given the cost of $9050, we will plug 9050 into C(x) and solve for x:

9050=x^2-14x+74

So for this, I will be completing the square. Firstly, subtract 74 on both sides of the equation:

8976=x^2-14x

Next, we want to make the right side of the equation a perfect square. To find the constant of this soon-to-be perfect square, you need to divide the x coefficient by 2, square the quotient, then add the result on both sides of the equation. In this case:

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7\pm 95=x

Next, solve the left side twice. Once with the plus symbol, once with the minus symbol:

102,-88=x

<h2>Answer:</h2>

Since we cannot have negative units in this context, <u>at the cost of $9050 you can manufacture 102 units.</u>

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7 0
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