B "it's" means (it is) and that would not make sense if it fell on it is side .
Answer:
Step-by-step explanation:
9x²+4x-5=0
9x²+9x-5x-5=0
9x(x+1)-5(x+1)=0
(x+1)(9x-5)=0
x=-1,5/9
Answer:
D
Step-by-step explanation:
Answer:
or
Step-by-step explanation:
When given the following equation,
One must follow the order of operations to solve the equation and get a valid result. The order of operations states the following,
1. Parenthesis
2. Exponents
3. Multiplication/ Division
4. Addition/ Subtraction.
Normally, one would combine the terms in the parenthesis, but since they are unlike terms, one will have to undo the exponents first. Expand the binomial.
Now distribute, multiply every term inside the parenthesis by the term outside,
Simplify,
Inverse operations,
To simplify the equation, divide all terms by (2).
Factor, rewrite the quadratic equation as a product of linear equations,
Solve using the zero product property. The zero product property states that any number times zero equals zero,
The probability of throwing a multiple of 3 will be or 0.5.
<h3>What is probability?</h3>
Probability is defined as the ratio of the number of favourable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.
The probability of getting multiple 3 on the side of the six faces die will be calculated as:-
Total outcomes = { 1,2,3,4,5,6} = 6
favourable outcomes = { 2,4,6} = 3
Probability = favourable outcomes ÷ Total outcomes
= 3 ÷ 6
= 1 ÷ 2
= 0.5
Therefore the probability of throwing a multiple of 3 will be or 0.5.
To know more about probability follow
brainly.com/question/24756209
#SPJ1