Use the Pythagorean Theorem to calculate the missing lengths, as indicated in each of the following items. Enter numerical answers, rounded to the nearest tenth of a unit, in the space provided.
Parallelogram

QUAD
is defined by coordinates

(−2,−4), (6,−4), (11,2), and (3,2)
, respectively. Use the Pythagorean Theorem to find the length of side

UA¯=
a0units.
Parallelogram is defined by the coordinates

(−2,−4), (6,−4), (11,2), and (3,2)
, respectively. Use the Pythagorean Theorem to find the length of the parallelogram’s diagonal

AQ¯=
a1 units
Triangle PIE is defined by the coordinates

(−2,−4),(−6,−12), and (0,4)
, respectively. the Pythagorean Theorem to find the lengths of the sides of the triangle.

IE¯=
a2 units

PI¯=
a3 units

EP¯=
a4 units
A circle with center

D (0,−6)
passes through the point

C (5,−1)
. Use the Pythagorean Theorem to find the length of the circle’s radius,

DC¯=
a5 units.

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

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note: the best i know.

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb