ahmedra17 ahmedra17

17-10-2022
Mathematics

Answered

ABC is a triangle.
ADC is a straight line with BD perpendicular to AC.
AB = 8 cm
BC = 12 cm
Angle ABD = 60.
Calculate the length of DC.
Give your answer to 3 significant figures

Answer :

Other Questions

−3x+y=4 Solve for y: y= x Create a table: x y -1 0 1 2 3 Slope: y-intercept: Skip to navigation

What is the equation of the least squares regression line for the data set? y=.81x+12.25 y=-.81x-12.25 y=-.78x+11.22 y=.78x+11.21

Question POSSIBLE POINTS: 1.25 Rewrite the following equation in Slope-Intercept Form (y=mx+b), then use your equation to complete the table and find the slope,

Use the following equation to answer the questions: −3x+y=9 Rewrite the equation in function notation: Response area What is the slope of the line? Response are

Using the section of the graph shown, which of these potential roots of the function should you test first? f(x) = 2x³-9x² - 6x + 40 -5 -2 1 8

At the start of the day, a roofer rested a 3 m ladder against a vertical wall so that the foot of the ladder was 80 cm away from the base of the wall. During th

Which numbers will create a vertical stretch? Check all that apply. 0.5 7/5 16 1.3 1/2 -4

793 one digit is right and in the right place. 725 one digit is right but in the wrong place. 317 two digits are right but both in the wrong place. 849 491 a