Answer:
75
Step-by-step explanation:
(92+8)-(22+3)
Add the terms inside of the parentheses because of PEMDAS (Parenthesis, Exponent, Multiplication, Division, Addition, Subtraction)
(100)-(25)
Then subtract 25 from 100
75
Answer:

Step-by-step explanation:
Multiply the fraction by 

Cancel the 2s

∴ 
Answer:
90
Step-by-step explanation:
216/36= 6
6 times 15=90
Hope this helped
:)
<h2>
Answer:</h2>

<h2>
Step-by-step explanation:</h2>
Dilation is when you stretch something by the same amount in two perpendicular directions. In other words, dilation changes size, not overall shape. Dilation factors greater than one makes the shape greater while dilation factors less than one makes the shape smaller. The scale factor in this problem is:

Which is a mixed fraction. This can be transformed into an improper fraction as follows:

So the scale factor is
. Since the center of dilation is the origin, we just need to multiply each vertex of the quadrilateral by the scale factor. Thus, for A we have:

Answer:

The probability is 3/12. The third option is correct.
Step-by-step explanation:
The sample space is

Note that this sample space is not equally probable.
The probability of getting a given number followed is the probability of getting an even number from the 6 numbers (3/6) multiplied by the probability of getting a head after getting that even number, that is 1/2, because is equally probable to get heads or tails from one single coin toss (note that we are assuming that the dice was even, thats why there is a single coin toss).
Therefore, the probability of getting an even number and a head is
P( D in {2,4,6} , H = 1) = P(D in {2,4,6}) * P(H=1 | D in {2,4,6}) = 3/6 * 1/2 = 3/12.