Find the value of x in the given triangle if the measure of angle 2 is x + 82.
a) -12
b...
Mathematics, 19.12.2019 00:31 josephaciaful
Find the value of x in the given triangle if the measure of angle 2 is x + 82.
a) -12
b) -10
c) 9
d) 10
find the coordinates of the vertices of each image after the given pre-image is rotated 90° clockwise (270° counterclockwise) about the origin.
a) w'(-1, -3), x'(-4, -2), y'(-1, 3), z'(3, 0)
b) w'(-1, 0), x'(0, 3), y'(5, 0), z'(2, -4)
c) w'(1, 3), x'(4, 2), y'(1, -3), z'(-3, 0)
d) w'(3, -1), x'(2, -4), y'(-3, -1), z'(0, 3)
by what scale factor is the given pre-image dilated about the origin to create the image? note: the pre-image is in black while the image is in blue.
a) 0.5
b) 1
c) 1.5
d) 2
determine if the two triangles shown are congruent. if they are congruent, state the theorem that proves their congruency.
a) yes, by asa
b) yes, by sas
c) yes, by sss
d) there is not enough information.
find the value of x in the given figure.
a) 44°
b) 40°
c) 36°
d) 32°
Answers: 2
Mathematics, 21.06.2019 14:50, gshreya2005
(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.
Answers: 2
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Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.
Answers: 1
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Answers: 2
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