Answer:
27
Step-by-step explanation:
The expression is 3 + 4z
First, you must know what the value of the variable "z" is.
Because the problem already tells you that z = 6, all you have to do is substitute z with 4:
3 + 4z = 3 + 4(6)
Next, solve using the Order of Operations (P.E.M.D.A.S.).
According to the Order of Operations, multiplication (M) comes before Addition (A). That means you must multiply 4 by 6 first then add the product to 3:
3 + 4(6) = 3 + 24 = <u>27</u>
Answer:
(4,2) (7,9)
Step-by-step explanation:
We are given
Tobias dropped a tennis ball from a height of 60 meters. The time in seconds it takes for the ball to fall 60 feet is 0.25(radical60).
so, time is

we have to approximate it's value
First approximation set:
we know that

we can take sqrt all the sides

we can simplify it

Divide all sides by 4

Second approximation set:

Divide all sides by 4


Third approximation set:

Divide all sides by 4


so, we get
......Answer
Answer:
b
Step-by-step explanation:
it isn't c because theres a theorem that says that opposite angles in a parallelogram are congruent
it isn't d because if the opposite angles are 90 and 90 they are supplementary
a is correct, but for the wrong reason
its b
Answer:
The correct solution is "7.3%".
Step-by-step explanation:
It seems that the given question is incomplete. Find below the attachment of the complete and appropriate query.
According to the question,
The total married couples are,
= 55,550,000
where,
Both native = 79.5%
Both foreign = 13.2%
Now,
The percentage of couple that is one native as well as one foreign will be:
= 
=
(%)