Answer: 1725 ft^2
Step-by-step explanation:
Rectangle part is 30*50 or l*w = 1500
Triangle is 15*30/2=225
Add the two to get area
1500+225=1725
Answer:
76
Step-by-step explanation:
We know that the two angles must add up to 90 which means that
12+x-2=90
solve for x
14+x=90
x= 76
Answer:
16 3 pointer shots 1 2 pointer shots
Step-by-step explanation:
I subtracted 3 pointers and did it 16 times and subtracted 2 one time
I hope I helped
Answer:
1395
Step-by-step explanation:
5 surfaces of the cuboid can be seen,so 5*l^2
4 surfaces of triangle = 4* 1/2 * 15 * 9
Answer:
a_n = 28-2n
Step-by-step explanation:
Given sequence is:
26,24,22,20
We can see that the difference between consecutive terms is same so the sequence is an arithmetic sequence
The standard formula for arithmetic sequence is:
![a_n = a_1+(n-1)d](https://tex.z-dn.net/?f=a_n%20%3D%20a_1%2B%28n-1%29d)
Here,
a_n is the nth term
a_1 is the first term
and d is the common difference
So,
d = 24-26
= -2
a_1 = 26
Putting the values of d and a_1
![a_n = 26 + (n-1)(-2)\\a_n = 26-2n+2\\a_n = 28-2n](https://tex.z-dn.net/?f=a_n%20%3D%2026%20%2B%20%28n-1%29%28-2%29%5C%5Ca_n%20%3D%2026-2n%2B2%5C%5Ca_n%20%3D%2028-2n)
Hence, the recursive formula for given sequence is: a_n = 28-2n ..