Answer
m∠Y = 105 degrees
Step by step explanation
Here ΔABC and ΔXYZ are similar. Therefore, the angles of the two triangles are equal in measure.
m∠A = 44 = m∠X, m∠C = 31 = m∠Z
m∠Y = m∠B
m∠X + m∠Y +m∠Z = 180 {sum of the interior angles add upto 180]
44 + m∠Y + 31 = 180
75 + m∠Y = 180
m∠Y = 180 - 75
m∠Y = 105
Thank you.
Just to let you know i did not write this someone else on brainly did
if the variables cancel out leaving u with an untrue statement, like 0 = 4 or 2 = 6, then u will have no solutions
if the variables cancel out leaving u with a true statement, like 2 = 2 or 4 = 4, then u will have infinite solutions
if u end up with a variable equaling a number, then u have 1 solution
Read more on Brainly.com - brainly.com/question/6423912#readmore
Answer: $10
Step-by-step explanation:
Let adults tickets be denoted by a
Let student tickets be denoted by s
On the first day of tickets sale, there were 10 adult tickets and 11 students tickets sold for a total of $190. This will be:
10a + 11s = 190
The second day, there were a total of $160 worth of tickets, 5 adult tickets and 12 student tickets. This will be:
5a + 12s = 160
We combine both equations
10a + 11s = 190 .......... equation i
5a + 12s = 160 ........... equation ii
Multiply equation i by 5
Multiply equation ii by 10
50a + 55s = 950 ....... equation iii
50a + 120s= 1600 ........ equation iv
Subtract equation iv from iii
50a + 55s = 950
- 50a + 120s= 1600
-65s = -650
65s= 650
Divide both side by 65
s = 10
The price for the student's ticket is $10.
Let's say the question is 2(x+3),
You multiply the number outside the brackets by EVERYTHING inside the brackets so,
2(x+3)
=2x+6 *Notice how 2(x)=2x and 2(3)=6.*
Answer:
30
It's thirty because median is the middle of all numbers, and thirty is the middle of all numbers.
