Answer:
firstly we have to do cross multiplication
a*2= 6*15
2a = 90
a = 90/2
a = 45
hope my answer is helpful to you
The x-coordinates need to be subtracted and the y-coordinates need to be subtracted.
The x-coordinates are 6 and 2.
Their subtraction is 6 - 2.
Kendra did this correctly.
The y-coordinates are 8 and -3.
Their subtraction is 8 - (-3) = 8 + 3 = 11.
Kendra did this incorrectly. She should have had 8 - (-3) = 8 + 3 = 11.
Then she'd square 11.
Instead, she subtracted 8 and -3 incorrectly and got 8 - 3 = 5.
Then she squared 5 when she should have squared 11.
Answer:
180 degrees
Step-by-step explanation:
Answer: disregard my previous answer, it was incorrect, looking for right one right now
(you can delete this if you want)
<h3>
Answer: 5040</h3>
Explanation:
There are 7 ways to pick the first place position, then 6 ways for second place, 5 for third, and so on. We count down until we get to 1
7,6,5,4,3,2,1
Multiply out those values to get the final answer. On many calculators this can be done using the factorial button, indicated as an exclamation mark
7! = 7*6*5*4*3*2*1 = 5040
