If there are 4 quarts in every gallon, 56 x 4 = 224
So there are 224 quarts in 56 gallons
I hope that helps!
Make a truth table, let A = pVq, B =q->p
p q A B AVB
0 0 0 1 1
0 1 1 0 1
1 0 1 1 1
1 1 1 1 1
Since it is True for every possible state of p and q, then it is a tautology.
Answer:
see explanation
Step-by-step explanation:
the error in the question is that
sec²x = ≠ , and
csc²x = ≠
have been used incorrectly in simplifying the expression
then
=
=
= ×
=
= tan²x
By definition of absolute value we have two equalities:
2x + 1 = 10
2x + 1 = -10
For 2x + 1 = 10:
2x + 1 = 10
2x = 10-1
2x = 9
x = 9/2
For 2x + 1 = -10:
2x + 1 = -10
2x = -10-1
2x = -11
x = -11 / 2
Answer:
{-11/2, 9/2}
Answer:
y < 5/2x + 5
Step-by-step explanation:
slope goes up 5, then over 2 ( 5 on top, 2 on bottom --> 5/2)
y intercept is +5