if m∠1 =(4x +12)degrees, m∠2=(7x + 3)degrees, and m∠3 = 6y degrees then x = _______, m∠1 =__________, m∠2=_______ and y = _____ ...
if m∠1 =(4x +12)degrees, m∠2=(7x + 3)degrees, and m∠3 = 6y degrees then x = _______, m∠1 =__________, m∠2=_______ and y = _____ ...
given : m∠XWY = 2x + 5, m∠YWZ = 5x - 70, and m∠XWZ...
Did I solve this correctly: E ...
Given A(-3,2) and B(5,-4) Use the midpoint formula to find an endpoint C, such that B is the midpoint of AC. Would you help me solve finding the endpoint. ...
is ocean water? a. highly acidic b. releases large amounts of dissolved CO2 c. neutralizes carbonic acid d. none of these...
I have been working hard in trying to make sure I have the chemical formula for the reactant which gives up and which accepts a hydrogen ion but I am confused if I have the base...
I am stuck with rewriting the chemical equation CaO H2O → Ca2+ + OH- would it be Ca2 H2O → ???? or Ca2 ...
If I have the formula CaO + H2O → Ca2+ + 2 OH- How do I write the chemical formula for the reactant which behaves...
I am struggling with this question, a salt bridge in a battery a. causes positive charges to build up where oxidate takes place b. causes negative charges...
I need to find the chemical formula for the reactant which gives up a hydrogen ion in this reaction. CaO + H2O ...
trying to understand this question. what is an example of applied research... a. studying the chemical structure of a substance b. using the...
to obtain sodium metal, manufactures separate molten sodium chloride into sodium metal and chlorine gas by passing an electric current through the molten sodium chloride. Is this process a...
how do I found the compound interest if it is compounded quarterly. The principal is $1000 and interest rate is 6%. I know the rate would be 6% divided by 4 = 1.5% but I for some...
what is the selling price of merchandise listed at $5.900 if discounts of 15%, 10% and 4% are given. I solved it this way ...
if there is a representation of a molecule found in mothballs, is it unsaturated, an aromatic compound, a hydrocarbon or all of these. the molecule has 6 sides with...
the maxium number of electrons that can be held in the valance shell of beryllium is 8. is it true that it would lose electrons in a chemical reaction? based on the above answer,...
Nitric ooxide is a major air pollution produced by auto emissions. How many electrons are being shared between the oxygen and nitrogen atoms? • ...
how do I write the chemical formulas for: 1. H H H H H ...
I need help trying to figure out which formula is oxidation reaction and/or reduction reaction 1. 2 Ag+ +2e- → ...
using the chemical equation C2H4O2 + H2O → H3O^+ + C2H3O2- How...