Answer:
Step-by-step explanation:
Given the equations
solving the system of the equation by elimination method
solve 45y=5 for y:
solve for x:
Add 36 to both sides
∠DBC is bisected by ray BD: FALSE. BD IS ONE OF THE SIDES OF THE ANGLE DBC AND NOT A BISECTOR OR IT.
∠ABC is bisected by ray BD: TRUE. THE ANGLE ABC IS 180° AND THE RAY BB SPLITS IT IN TWO ANGLES 90° EACH.
BC = (1/2) AC: TRUE. GIVEN THAT B IS THE MIDPOINT OF AC, AB = BC AND AC = AB + BC = AB + AB = 2 * AB => AB = AC / 2
AB = (1/2) AC. TRUE. REMEMBER THAT AB = BC
DB congruent to BC: FALSE. YOU DO NOT KNOW THE LENGTH OF DB.
2m∠DBC = m∠ABC: TRUE. m∠DBC= 90° and m∠ABC = 180°
Answer:
For #5
Step-by-step explanation:
Perpendicular
It would be 1/4 because there are 12 inches on a ruler. And if it lands between 3 and 5 there are 3 chances out of 12 that it will land between 3 and 5. 3/12 simplifies to 1/4
Your answer is going to be 578 because you had to add 300+210+40+28 and it = to 578 your welcome