tanyablanco
tanyablanco
04-03-2022
Mathematics
contestada
Solve for x
X=10
X=80
X=100
X=20
Respuesta :
HK0629
HK0629
04-03-2022
Answer: X = 20
——————————-
1st: Supplementary angle = 180°
180 - 100 = 80
——————————-
2nd: It is 180° inside of ALL triangles!!
2x + 3x + 80 = 180
5x + 80 = 180
5x = 100
X = 20
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
which expression is equivalent to 100n2-1
HELP WOULD BE APPRECIATED!!!!! BRAINLIEST AND A LOT OF POINTS PLEASEEEEE HELP ME I will give brainliest to the person who answers properly, don't just give me d
Explain the significance of m and b in y = mx + b.
Skin colour in humans is determined by more than one gene pair, whereas Rh factor in blood is controlled by one gene pair. Which would show more variability in
Solve x^2 -24x = -80 by completing the square
please help with part b
The author researches her subject before she wrote a first draft. Which revision corrects the underlined shift in the sentence’s tense? A.) had been writing
Which of the following could be a nucleotide of dna?
Find the volume of the cone
The analysis phase of decision making includes___________. Qualitative analysis is based primarily on__________ and decision-making effectiveness is usually inc
