Divide 18 by 2 you get 9
then 1cm= 9miles
so 3cm= 27miles
Answer:
2:38 PM
Step-by-step explanation:
1 hour and 56 minutes plus 1 hour and 9 minutes is 3 hours and 5 minutes just for playing games altogether. Now, eating took 56 minutes. That means the total time it took for playing basketball and swimming and eating dinner took 4 hours and 1 minute. Finally, if dinner ended at 6:39 PM, then you would want to subtract the total time from 6:39 PM in order to find the answer. 6:39 PM minutes 4:01 gives you 2:38.
Answer:
The distributive property needs to be applied to determine the value to add to the left side of the equation to balance the sides of the equation
Step-by-step explanation:
There is a factor of a outside of the parentheses on the right has side
We are really adding a( b^2/4a^2) to the right side
Simplifying we are adding b^2 /4a
This is what we need to add to the left side to be fair and equal.
We used the distributive property to determine what we were actually adding to the right side.
Answer:
Select the most appropriate translation to the following question.
Do you have a book?
¿Qué hizo?
¿Tiene Ud. un libro?
¿Cómo se dice "pencil" en español?
¿Qué quiere decir "lapicero"?
Step-by-step explanation:
Answer:
¬(W∨S)→¬(J∨E)
D→(B∨C)
X is true
No
Step-by-step explanation:
The hypotheses "neither water nor soft drinks can quench your thirst" translates to ¬(W∨S) ("neither nor" negates the disjunction W∨S). The "if,... then" translates to the implication symbol (arrow). The conclusion "juice will not do it, unless the juice contains electrolytes" translates to ¬(J∨E). This is because if J or E were true, then J would be true (because E implies J), contrary to the conclusion that J is false ("juice will not do it"), then J∨S is false.
The hypothesis here is "the dyer breaks" hence D is the hypothesis. The conclusion is "we will hang the clothes to dry, or take the clothes to a coin-operated laundry" which is the same as (B∨C).
The proposition p→p is always true (according to truth tables). In this case, p:=X is true, then p is true and X is true.
X∨Y is false if and only if X is false and Y is false, so both statements X,Y must be false.
