Speekerz8
8
Wiki User
∙ 14y agosloth queen
Given that AB = 8 units and AD = 10 units, we can use the ratios of corresponding sides in similar triangles to find the measure of DC. Since triangle ADC is similar to triangle ABC, the ratio of DC to AB is equal to the ratio of AD to AC. Thus, DC/8 = 10/AC. Solving for DC, DC = 8 * 10 / AC.
The general equation for a double displacement reaction is: AB + CD → AD + CB, where two compounds switch partners to form two new compounds.
Synthesis reaction: A + B → AB Decomposition reaction: AB → A + B Single displacement reaction: A + BC → AC + B Double displacement reaction: AB + CD → AD + CB Combustion reaction: Fuel + O₂ → CO₂ + H₂O + heat
This kind of chemical reaction is usually called "displacement" and sometimes "substitution".
other name for an exchange reaction but metathesis reaction. This reaction usually occurs in hydrolysis and is AB+CD=AD+CB
This kind of reaction is called a double replacement or double displacement reaction, and has the pattern AB + CD --> AD + CB.
10
6
80 degrees.
If abcd is a parallelogram, then the lengths ab and ad are sufficient. The perimeter is 36 units.
For you A+ Cheaters ;D it's 50!
There is no information as to what the underlying shape is! It is not even clear that the lines are all in the same plane!
9
15 units
It is easiest to draw it using two right angled triangles.Draw a line AB that is 2 units long. From B, draw BC which is perpendicular to AB and 2 units long. Join AC. From C, draw CD which is perpendicular to AC (clockwise if BC is clockwise from AB, or anticlockwise if BC is anticlockwise) and make CD 2 uinits long. Then AD is a line segment which is sqrt(12) units long.
Isosceles trapezoid ABCD has an area of 276 If AD = 13 inches and DE = 12 inches, find AB.
a(b + d).
Ab, Ad, Ah, AI (Abbr.), Al (Name), An, As, At, Ay (Shakespearean).