Mathematicsl (Latestl 2025/l 2026l Update)l
Q/Al |l Gradel A|l 100%l Correctl (Verifiedl
Answers)
Q:l Whatl arel thel stepsl tol convertl fractionl tol al percent?
Answer:
1.l multiplyl byl 100
2.l insertl al percentl sign
1/2l Xl 100l =l 100/2l =l 50%
Q:l Whatl arel thel stepsl tol convertl al percentl tol al fraction?
Answer:
1.l dividel thel percentl byl 100
2.l eliminatel thel percentl sign
3.l reducel ifl necessary
60%l =l 60/100l =l 3/5
Q:l Whatl arel thel stepsl tol convertl decimalsl tol fractions?
Answer:
1.l readl it:l 0.8l (eight-tenths)
2.l writel it:l 8/10
3.l reducel it:l 4/5
Q:l Howl dol youl determinel thel percentl ofl al number?
Answer:
1.l changel thel percentl tol al fractionl orl decimal
2.l multiply
Whatl isl 20%l ofl 80?
20/100l Xl 80l =l 1600/100l orl 16
Q:l Howl wouldl youl writel thel expression:l 18l isl whatl percentl ofl 90?
Answer:
,18=x(90)
18/90l =l x
1/5l =l x
20%l =l x
Q:l Howl wouldl youl writel thel expression:l whatl isl 15%l ofl 60?
Answer:
xl =l 15/100l Xl 60
xl =l 90/10
xl =l 9
Q:l Whatl isl thel formulal forl percentl change?
Answer:
change
startingl pointl Xl 100l =l percentl change
Q:l Howl tol findl probabilities?
Answer:
totall favorablel outcomesl (over/dividedl by)
totall possiblel outcomes
Q:l Whatl arel thel stepsl tol solvel quadraticl equations?
Answer:
1.l Putl alll termsl onl onel sidel ofl thel equall sign,l leavingl zerol onl thel otherl side.
2.l Factor.
3.l Setl eachl factorl equall tol zero.
4.l Solvel eachl ofl thesel equations.
5.l Checkl byl insertingl yourl answerl inl thel originall equation.
Q:l Al rightl anglel hasl al measurel of?
Answer:
Al rightl anglel hasl al measurel ofl 90l degrees.
Q:l Anl acutel anglel hasl al measurel of?
Answer:
Anl acutel angell hasl al measurel ofl lessl thanl 90l degrees.
,Q:l Anl anglel thatl isl isl largerl thanl 90l degreesl butl lessl thanl 180l degreesl is?
Answer:
anl obtusel angle
Q:l Al straightl anglel measures?
Answer:
180l degrees
Q:l Whatl arel complimentaryl angles?
Answer:
Anglesl whosel suml isl 90l degrees.
Q:l Whatl arel supplementaryl angles?
Answer:
Anglesl whosel suml isl 180l degrees.
Q:l Whatl isl anl obtusel angle?
Answer:
Anl anglel thatl isl isl largerl thanl 90l degreesl butl lessl thanl 180l degrees.
Q:l Thel suml ofl al trianglel alwaysl measures?
Answer:
180l degrees
Q:l Describel anl equilaterall triangle.
Answer:
Al trianglel withl alll sidesl ofl equall lengthl andl alll anglesl arel equall measure.
Q:l Describel anl isoscelesl triangle.
Answer:
Al trianglel withl two,l possiblyl alll threel ofl itsl sidesl ofl equall length.l Thel anglesl oppositel
thel equall sidesl havel equall measure.
Q:l Describel al scalenel triangle.
Answer:
, hasl alll threel ofl itsl sidesl ofl differentl lengths.l Thel anglesl inl al scalenel trianglel willl alll
havel differentl measures.
Q:l Parenthesis,l rootsl &l exponents,l multiplicationl andl division,l additionl andl
subtraction.
Inl additionl tol representingl thel orderl ofl operations,l thel abovel groupingsl arel also?
Answer:
Algorithmicl opposites
Q:l Whenl dividingl fractions...
Answer:
flipl thel secondl fractionl andl thenl multiply.
Q:l Zl withl exponentl ofl -2l alsol means
Answer:
1/Zl Xl Z
Q:l Al function...
Answer:
describesl thel relationshipl betweenl twol setsl ofl data.
Q:l Functionsl withl anl exponentl generallyl produce...
Answer:
curvedl lines
Q:l Functionsl withoutl anl exponentl generallyl produce...
Answer:
straightl lines
Q:l Al ratiol is
Answer:
thel fixedl relationshipl betweenl twol quantities
Q:l Quadrantsl arel partl ofl whatl system?
Answer:
Cartesianl Coordinatel System