Answer: their is no inverse
Step-by-step explanation:Opposite in effect.
−
5
is the additive inverse of
5
, because their sum is zero.
1
3
is the multiplicative inverse of
3
, because their product is
1
.
Answer:
x < -2.15
Step-by-step explanation:
Solve:
4748.35 - 22.5x > 4700
Subtract 4748.35 on both sides:
4748.35 - 22.5x > 4700
-4748.35 -4748.35
-22.5x > -48.35
Divide by -22.5 on both sides:
*Remember to flip the sign because you are dividing by a negative number*
-22.5x > -48.35
/-22.5 /-22.5
x < -2.148...
Round to the nearest hundredth:
x < -2.148...
x < -2.15
Answer:
Step-by-step explanation:
In order to solve this you just have to remember the formula for the sides and hypotenuse of the triangle rectangle:
Since A and B are equal we will use X to represent them both:
ANd by solving the equation we get that the length of the legs of the triangle rectangle with a hypotenuse of 4cm is
Assuming none of the factors is zero, if an odd number of the factors of a multiplication problem have negative signs, then the product will be negative. Otherwise, the product is positive.
Assuming the dividend of a division problem is non-zero, the quotient wil be negative if the signs of the dividend and divisor are differnt. Otherwise the quotient is positive.
In short, if a multiplication or division problem involves an odd number of minus signs, the result will be negative. Otherwise, the result is positive.
