Answer:
The last one
Step-by-step explanation:
Trust Me
Answer:
7
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is
here [ a, b ] = [ 4, 6 ]
f(b) = f(6) = 6² - 3(6) - 10 = 36 - 18 - 10 = 8
f(a) = f(4) = 4² - 3(4) - 10 = 16 - 12 - 10 = - 6, hence
average rate of change = = = 7
Triangle A B C is reflected across BC and then is rotated about point C to form triangle D E C.
1) Since SSS Postulate states that if the three sides of one triangle have the same measure as another triangle then both triangles are congruent.
<h3>
What is the consequence postulate?</h3>
The consequence of this Postulate is that these triangles have respectively the same angles.
We have given that,
Triangles A B C and D E C are connected at point C.
Triangle A B C is reflected across BC and then is rotated about point C to form triangle DEC.
2) Notice below both triangles SSS, an example, in this case, an isosceles triangle, firstly reflected (grey one ) then rotated by point C.
To learn more same triangle visit:
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Answer:
The value of the x is 176.6 cm .
Step-by-step explanation:
By using the pythagorean theorem .
Hypotenuse² = Perpendicular² + Base²
As in the ΔTVY .
TV² = VY² + YT²
As TV= 95.2 cm
VY = 34 cm
Putting the values in the above
95.2² = 34² + YT²
9063.04 - 1156 = YT²
7907.04 = YT²
YT = 88.9 cm (Approx)
As in the ΔTYK .
TK² = KY² + YT²
TK = 168 cm
TY= 88.9 cm
Putting the values in the above
168² = 88.9² + YK²
28224 - 7903.21 = YK²
YK = 142.6 cm (Approx)
Thus
VK = VY + YK
Putting the values in the above
VK = 34 + 142.6
= 176.6 cm
Therefore the value of the x is 176.6 cm .
Answer:
C
Step-by-step explanation: