not all of them
Find the circumcenter of triangle ABC with A(1,6), B(1,4), C(5,4)
A: (5,3)
B: (3,5)
C: (7,3)
D: )1,7)
but I'll still help you check your answers ;)
OpenStudy (anonymous):
2?
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jigglypuff314 (jigglypuff314):
part to whole is 2/3
part to part is 2:1
so 3
OpenStudy (anonymous):
A?
jigglypuff314 (jigglypuff314):
yep :)
OpenStudy (anonymous):
B?
jigglypuff314 (jigglypuff314):
A the coordinate of the orthocenter of a right triangle is on the verticie containing the right angle...
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OpenStudy (anonymous):
So would it be A?
jigglypuff314 (jigglypuff314):
that's what I got.
OpenStudy (anonymous):
C & A?
jigglypuff314 (jigglypuff314):
idk and yep
OpenStudy (anonymous):
B & A?
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jigglypuff314 (jigglypuff314):
yep and I got C
x + 3 = (3x + 4)/2
x + 3 = 3/2 x + 2
1/2 x = 1
x = 2
FE = x + 3 = (2) + 3 = 5
OpenStudy (anonymous):
so b & C?
jigglypuff314 (jigglypuff314):
yep :)
OpenStudy (anonymous):
C & A?
jigglypuff314 (jigglypuff314):
2x > 0 and 2x < 34
so 0 < x < 17
and 26/2 = 2x + 1
13 = 2x + 1
2x = 12
x = 6
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OpenStudy (anonymous):
C?
jigglypuff314 (jigglypuff314):
correct :)
OpenStudy (anonymous):
the smallest is side A lol
OpenStudy (anonymous):
is the smallest side a?
OpenStudy (anonymous):
@jigglypuff314
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jigglypuff314 (jigglypuff314):
Option A ;)
not angle a :P
OpenStudy (anonymous):
Okay haha
OpenStudy (anonymous):
B?
jigglypuff314 (jigglypuff314):
3x - 12 < 39 and 3x - 12 > 0
you'll get 4 < x < 17
OpenStudy (anonymous):
B OR C idk
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jigglypuff314 (jigglypuff314):
reflexive and hinge
so B
OpenStudy (anonymous):
B?
jigglypuff314 (jigglypuff314):
D E F
28 32 34
OpenStudy (anonymous):
A?
jigglypuff314 (jigglypuff314):
C B A
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OpenStudy (anonymous):
For this i have no idea!! :(
jigglypuff314 (jigglypuff314):
mid segment
equidistant
perpendicular
concurrent
OpenStudy (anonymous):
jigglypuff314 (jigglypuff314):
EF = FG
so n + 5 = 2n - 6 subtract both sides by n
-n -n
5 = n - 6 add 6 to both sides
+6 +6
n = 11
plug back into 2n - 6
so 2(11) - 6 = 22-6 = 16
therefore FG = 16
OpenStudy (anonymous):
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jigglypuff314 (jigglypuff314):
5. C
the rest idk
OpenStudy (anonymous):
jigglypuff314 (jigglypuff314):
A
D
OpenStudy (anonymous):
Can u help me with some english?
jigglypuff314 (jigglypuff314):
I can try... i guess...
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