porcayobarbara porcayobarbara

24-03-2020
Mathematics

contestada

ZDAC = ZBAD
What is the length of BD?
Round to one decimal place.
5.8
0
5.5

ZDAC ZBAD What is the length of BD Round to one decimal place 58 0 55 class=

Respuesta :

devishri1977 devishri1977

24-03-2020

Answer:

Step-by-step explanation:

traingle ADC and triangle ADB are similar triangles

[tex]\frac{AC}{AB}=\frac{CD}{DB}\\\\[/tex]

Substitute the values

[tex]\frac{5.8}{5.5}=\frac{3}{BD}\\\\5.8*BD=5.5*3\\\\BD=\frac{5.5*3}{5.8}\\\\BD=2.8[/tex]

Answer Link

Otras preguntas

calculate mole fraction of benzene (70 g) having 30 gram of mass of carbon tetrahedral

Some people use paint to protect the outside of their houses. Why does a house painted a dark color get hotter than a house painted white?

Solve for x. Use the quadratic formula. 2x² - 9x + 8 =0

If 5 , 3 = 28 9 , 1 = 810 8 , 7 = 115 6 , 2 = 48 then 7 , 5 = ?

Line AB and line BC form a right angle at point B with points A(2,5) and B(8,3) . What is the equation of line BC ?

Why was the Persia ultimately unsuccessful in conquering Greece at the battle of marathon

(MC)The diagram below lists some of the Constitutional protections for accused criminals: A list titled Protections for Accused Criminals. The first statements

Use properties to rewrite the given equation. Which equations have the same solution as 2.3p – 10.1 = 6.5p – 4 – 0.01p? Select two options. 2.3p – 10.1 = 6.4p –

True or false? the electric field produced by a uniform, infinite plane of charge does not depend on the distance from the plane.

What is the mass of a piece of copper that displaces 3.0 mL of water and has a density of 9.0 g/cm³? mass = density x volume