Answer:
bebsjsjdnd e sjixjdnensjnsndnensjznd
Two column proofs are organized into statement and reason columns. Each statement must be justified in the reason column. The
reason column will typically include "given", vocabulary definitions, and theorems.
Therefore, w<span>hat can be used as a reason in a two-column proof are:
Postulates
Definitions</span>
Answer:
Option b Tyree’s solution is inaccurate. In step 1, he substituted incorrectly.
Step-by-step explanation:
we know that
the formula to calculate the distance between two points is equal to
we have
step 1
substitute the values in the formula
step 2
Simplify
step 3
step 4
step 5
therefore
Tyree’s solution is inaccurate. In step 1, he substituted incorrectly.
Answer:
Between all these pairs of numbers,a rational number can be found in all the 3 pairs
Step-by-step explanation:
PAIR1: -10 and -9
Rational numbers are: -10.5,-10.6,-10.1,etc (there are way more)
PAIR2: 5.91 and 5.92
Rational numbers:- 5.915,5.916,etc(there are way more)
PAIR3:2/3 and 4/5
LCM= 15
2/3=10/15
4/5=12/15 between these two (10/15 & 12/15)
Rational numbers: 11/15, 11.5/15(because it's result would be a recurring/repeating decimal),etc
Step-by-step explanation:
let x be the price of the adult ticket and y the price of child ticket
so
3x+7y=132
4x+7y=141
from the first equation 7y=132-3x
lets replaxe this from the second equation
4x+(132-3x)=141
4x-3x=141-132
x=9
so knowing that 7y=132-3x
7y=132-3*9
7y=105
y=105/7=15
so finaly the adult ticket cost 9 dollars and child ticket cost 15 dollars