Questions and answers by

janika

Questions (13)

whats the definition of a biconditional"an acute angle is an angle whose measue is less than 90 degress" 1. if it measure is
1. 2 answers
2. 1,807 views
the next item in the pattern in(2.3.5.7.11....) 1.13 2.12 3.15 4.17
1. 0 answers
2. 318 views
the sum of two odd #'s is1.even 2.odd 3.sometimes odd 4.even most of the time
1. 1 answer
2. 349 views
the monthly rents for five apartments advertised in a newspaper were $650, $650, $740, $1650 and $820?mean:902 mode:650
1. 1 answer
2. 708 views
which graph would be a good answer to discribe the languages spoken?1. a circle graph 2.line graph 3.bar graph 4.veen diagram
1. 6 answers
2. 771 views
(6x-9)+5=2
1. 1 answer
2. 223 views
is this reversible"a dos is a mamamal"? 1. its false 2. true, a animal is a dog if (and only if) it is a mammal 3. true, an
1. 1 answer
2. 573 views
are two lines that intersect at right angles are perpendicular?
1. 1 answer
2. 565 views
which biconditional is not a good definition?1. a whole number is odd if and only the number is not divisible by 2 2. an angle
1. 3 answers
2. 5,854 views
-x+y=-24x-4y=8 WHAT ARE THE SOLUTIONS OF THE FOLLOWING SYSTEM?
1. 1 answer
2. 588 views
USE ELIMINATION TO SOLVE THE SYSTEM OF EQUATIONS{3X-2Y+X=9 X-Y+4Z=10 2X+3Y-Z=53 A)(-6,-13.2,0.7) B)(14.1,-8.6,-3.2) C)(5,0,4)
1. 2 answers
2. 668 views
CLASIFY THE SYSTEM{ X-Y+Z=6 { 7X-2Y-2Z=1 { 5X+6Y+3Z=11 A)CONSISTENT. ONE SOLUTION B)INCONSISTENT. INFINITELY MANY SOLUTIONS
1. 0 answers
2. 1,101 views
is (8,5) a solution of yx+7
1. 1 answer
2. 309 views