dimy
dimy
09-12-2016
Mathematics
contestada
Please help me with this question !
Respuesta :
Аноним
Аноним
09-12-2016
m<DAC + m<CAB = 90
4x + 8 + 5x - 8 = 90
9x = 90
x = 90/9
x=10
Answer Link
JacobLeviste
JacobLeviste
09-12-2016
Triangle DAC and CAB are both equal. So lets make the equation.
4x + 8 = 5x - 8
Do the math, Add 8 to both sides
4x +8 +8 = 5x - 8 + 8
4x + 16 = 5x
Subtract 4x from both sides
4x - 4x + 16 = 5x - 4x
16 = x or x = 16
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
Give me an inspirational poem for 9/11
what is - 4 - ( - 2 ) evaluated
Which article of the constitution discusses relationships between the states?
3x to the x power plus 1 equals 9
nicotine is an antidepressant true or false
You purchase 15.75 gallons of gasoline at 2.39/gallon. You gave the clerk $39.00. How much do you still owe
the ratio of boys at camp to girls is 8:7 the total is 195 how many boys camper to girl campers
A cd has diameter of 120 millimeters. When playing audio, the angular speed varies to keep the linear speed constant where the disc is being read. When reading
PLEASE HELP ASAP!!! will mark brainliest and you will get 30 points
- 4b/19 = 32/19 What does b equal
