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If triangle AC equals 6 and BD equals 4 find AB?
If AC equals 6 and BD equals 4, then AB equals 5.
If d is the midpoint of ac and c is the midpoint of bd what is the length of ab if bd is 12cm?
16cm
What is a general chemical equation for an endothermic double replacement reaction?
The general chemical equation for an endothermic double replacement reaction is AB + CD → AC + BD, where energy is absorbed from the surroundings. This type of reaction usually occurs in the presence of heat or other sources of energy to facilitate the breaking and reforming of chemical bonds.
AB C AC B is the general equation for which one of the following types of chemical reactions?
The general equation AB + CD -> AC + BD represents a double displacement reaction, also known as a metathesis reaction. In this type of reaction, the cations and anions from two different compounds switch places to form two new compounds.
What is a exchange reaction?
A double exchange reaction is where the two reactants trade fragments: AB + CD = AC + BD. Both are exchanging fragments, hence "double reaction", for example: AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) or NaClO4 + NH4Cl = NH4ClO4 + NaCl
What is a hectogeneous mixture?
A heterogeneous mixture is a combination of different substances that are not uniformly distributed throughout the mixture. This type of mixture often contains visible separate components, such as a salad with distinct pieces of lettuce, tomatoes, and cucumbers.
What is a isosceles tetrahedron?
A tetrahedron ABCD is isosceles if AB=BD, AC=BD, and AD=BC. In other words, in an isosceles tetrahedron the opposite edges are equal. See the related link for more information.
Ad equals 10units ab equals 8 ac equals 12 ed equals 4.5 what is the measure of bd?
9
Why the sum difference and product of 2 rational numbers rational?
A rational number is one that can be expressed as a/b The sum of two rational numbers is: a/b + c/d =ad/bd + bc/bd =(ad+bc)/bd =e/f which is rational The difference of two rational numbers is: a/b - c/d =ab/bd - bc/bd =(ab-bc)/bd =e/f which is rational The product of two rational numbers is: (a/b)(c/d) =ac/bd =e/f which is rational
What can be represented of a segment?
ab and bd
Why do a square's diagonals bisect each other?
Consider the square ABCD whose diagonals, AC and BD, meet at X.AB is parallel to DC and AC intercepts them. Therefore <BAX = <DCX. AB is parallel to DC and BD intercepts them. Therefore <ABX = <CDX. AB = CD. Therefore triangle ABX is congruent to triangle CDX (SAS). So AX = XC ie X is the midpoint of AC and BX = XB ie X is the midpoint of BD. ie the diagonals bisect each other.
Is kcl plus hno3 equals kno3 plus hcl a single displacement reaction?
No, the reaction represented by KCl + HNO3 → KNO3 + HCl is a double replacement reaction where ions in the reactants exchange to form new compounds in the products. In a single displacement reaction, one element replaces another in a compound.
