11. to find <DAC a triangle will equal to 180° so subtract 100 and 32 from 180° which will give you 48.
12. is 145° not 35° because you add the two angles your given and and subtract from 180° a triangle will ALWAYS equal to 180°
13. To find <BAC a triangle will equal to 180° so subtract 88 and 57 from 180 which will give you 145°
14. is actually the same answers as 11 cause the the angle you need to find will always be the middle number which is the vertex. they both have the same vertex which is <A
15. will be the same as 11 as well.
16. <P will equal to 49.5
17 and 18. <B will actually be 90° if you see that square symbol it actually indicates it's a 90 degree angle. <A will be 48° and to find <C you add all the angles and subtract it by 180 which will give you 42°
hope this helps I'm taking geometry as well keeps practicing and this will get so easy. if you find any mistakes comment ❣
Answer:
1,050
Step-by-step explanation:
If 15 people out of 50 liked strawberry best.
The relative frequency of liking strawberry best in Sam's hometown will be:
Relative Frequency = 
Expected Outcome=Relative Frequency X Number of Trials
Therefore, out of the 3500 residents:
Number of People Expected to like strawberry best
= 
=1,050
P/2 - l = w
perimeter divided by 2 minus the length
Answer:
Step-by-step explanation:
The answer is 85 32x5equals 160 then 245 minus 160 equals 85 85x10 equals 850 $8:50 plus $1:60 equals $2:45
Find an explicit formula for the geometric sequence −1,−7,−49,−343,...-1\,,-7\,,-49\,,-343,... −1,−7,−49,−343
umka21 [38]
So we see it times 7 each time
starting with -1
geometric
an=a1(r)^(n-1)
a1=first term
r=common ratio
first term is -1
r=7
is the formula
also can look like this:
