leiaelizb
leiaelizb
04-05-2018
Mathematics
contestada
Can someone please help me with this
Respuesta :
lironica
lironica
04-05-2018
clearly its an isosceles triangle (two sides are equal)
then according to the theorem the third angle which is in front of 21 should be
and we know that sum of 3 angles in triangle is 180
x+x+38=180
2x=142
x=71
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
Im stuck on a Algebra 2 question f(x) = 3x +6 and g(x) = 2x^2 find f(g(3))
Please answer correctly!!!!!!!!
True or False: clicking ads and pop-ups like the one below could expose your computer to malware.
Graph the image of this figure after a dilation with a scale factor of 12 centered at the point (2, 2) . Use the polygon tool to graph the dilated figure.
Facts about Isreal and its history.
a drink bottler needs to fill 20 one-pint bottles, and he has two tanks: one that contains 2 gallons of soda, and a second that contains 3 gallons. Which will h
I WILL MAKE YOU THE BRAINLIEST
which is the better buy $6 for 3 packages or $5 for 2 packages
PHONEPLUS charges $1.75 for the first minute and $.20 for each additional minute. PACBELL charges $1.45 for the first minute and $.25 each additional minute. Ho
which of the following is a polynomial with roots 4, -5, and 7? A. f(x) = x^3 - 6x - 27x + 140 B. f(x) = x^3 - 6x - 20x + 27 C. f(x) = x^3 - 20x^2 - 27x + 35
